id
stringlengths 6
6
| slug_name
stringlengths 1
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| pretty_content
stringlengths 1
27.2k
| test_cases
sequencelengths 1
1
|
---|---|---|---|
p00000 | QQ |
<H1>QQ</H1>
<p>
Write a program which prints multiplication tables in the following format:
</p>
<pre>
1x1=1
1x2=2
.
.
9x8=72
9x9=81
</pre>
<H2>Input</H2>
<p>
No input.
</p>
<H2>Output</H2>
<pre>
1x1=1
1x2=2
.
.
9x8=72
9x9=81
</pre>
<H2>Template for C</H2>
<pre>
#include<stdio.h>
int main(){
return 0;
}
</pre>
<H2>Template for C++</H2>
<pre>
#include<iostream>
using namespace std;
int main(){
return 0;
}
</pre>
<H2>Template for Java</H2>
<pre>
class Main{
public static void main(String[] a){
}
}
</pre> | [
[
"",
""
]
] |
p00001 | List of Top 3 Hills |
<H1>List of Top 3 Hills</H1>
<p>
There is a data which provides heights (in meter) of mountains. The data is only for ten mountains.
</p>
<p>
Write a program which prints heights of the top three mountains in descending order.
</p>
<H2>Input</H2>
<pre>
Height of mountain 1
Height of mountain 2
Height of mountain 3
.
.
Height of mountain 10
</pre>
<h2>Constraints</h2>
<p>
0 ≤ height of mountain (integer) ≤ 10,000
</p>
<H2>Output</H2>
<pre>
Height of the 1st mountain
Height of the 2nd mountain
Height of the 3rd mountain
</pre>
<H2>Sample Input 1</H2>
<pre>
1819
2003
876
2840
1723
1673
3776
2848
1592
922
</pre>
<H2>Output for the Sample Input 1</H2>
<pre>
3776
2848
2840
</pre>
<H2>Sample Input 2</H2>
<pre>
100
200
300
400
500
600
700
800
900
900
</pre>
<H2>Output for the Sample Input 2</H2>
<pre>
900
900
800
</pre>
| [
[
"1819\n2003\n876\n2840\n1723\n1673\n3776\n2848\n1592\n922\n",
"1819\n2003\n876\n2840\n1723\n1673\n3776\n2848\n1592\n922\n"
]
] |
p00002 | Digit Number |
<H1>Digit Number</H1>
<p>
Write a program which computes the digit number of sum of two integers <var>a</var> and <var>b</var>.
</p>
<H2>Input</H2>
<p>
There are several test cases. Each test case consists of two non-negative integers <var>a</var> and <i>b</i> which are separeted by a space in a line. The input terminates with EOF.
</p>
<h2>Constraints</h2>
<ul>
<li>0 ≤ <var>a</var>, <var>b</var> ≤ 1,000,000</li>
<li>The number of datasets ≤ 200</li>
</ul>
<H2>Output</H2>
<p>
Print the number of digits of <var>a</var> + <var>b</var> for each data set.
</p>
<H2>Sample Input</H2>
<pre>
5 7
1 99
1000 999
</pre>
<H2>Output for the Sample Input</H2>
<pre>
2
3
4
</pre>
| [
[
"5 7\n1 99\n1000 999\n",
"5 7\n1 99\n1000 999\n"
]
] |
p00003 | Is it a Right Triangle? |
<H1>Is it a Right Triangle?</H1>
<p>
Write a program which judges wheather given length of three side form a right triangle. Print "<span>YES</span>" if the given sides (integers) form a right triangle, "<span>NO</span>" if not so.
</p>
<H2>Input</H2>
<p>
Input consists of several data sets. In the first line, the number of data set, <var>N</var> is given. Then, <var>N</var> lines follow, each line corresponds to a data set. A data set consists of three integers separated by a single space.
</p>
<h2>Constraints</h2>
<ul>
<li> 1 ≤ length of the side ≤ 1,000</li>
<li> <var>N</var> ≤ 1,000</li>
</ul>
<H2>Output</H2>
<p>
For each data set, print "<span>YES</span>" or "<span>NO</span>".
</p>
<H2>Sample Input</H2>
<pre>
3
4 3 5
4 3 6
8 8 8
</pre>
<H2>Output for the Sample Input</H2>
<pre>
YES
NO
NO
</pre>
| [
[
"3\n4 3 5\n4 3 6\n8 8 8\n",
"3\n4 3 5\n4 3 6\n8 8 8\n"
]
] |
p00004 | Simultaneous Equation |
<H1>Simultaneous Equation</H1>
<p>
Write a program which solve a simultaneous equation:<br>
<br>
<var> ax + by = c</var><br>
<var> dx + ey = f</var><br>
<br>
The program should print <var>x</var> and <var>y</var> for given <var>a</var>, <var>b</var>, <var>c</var>, <var>d</var>, <var>e</var> and <var>f</var> (-1,000 ≤ <var>a, b, c, d, e, f</var> ≤ 1,000). You can suppose that given equation has a unique solution.
</p>
<H2>Input</H2>
<p>
The input consists of several data sets, 1 line for each data set. In a data set, there will be <var>a, b, c, d, e, f</var> separated by a single space. The input terminates with EOF.
</p>
<H2>Output</H2>
<p>
For each data set, print <var>x</var> and <var>y</var> separated by a single space. Print the solution to three places of decimals. Round off the solution to three decimal places.
</p>
<H2>Sample Input 1</H2>
<pre>
1 2 3 4 5 6
2 -1 -2 -1 -1 -5
</pre>
<H2>Output for the Sample Input 1</H2>
<pre>
-1.000 2.000
1.000 4.000
</pre>
<H2>Sample Input 2</H2>
<pre>
2 -1 -3 1 -1 -3
2 -1 -3 -9 9 27
</pre>
<H2>Output for the Sample Input 2</H2>
<pre>
0.000 3.000
0.000 3.000
</pre>
| [
[
"1 2 3 4 5 6\n2 -1 -2 -1 -1 -5\n",
"1 2 3 4 5 6\n2 -1 -2 -1 -1 -5\n"
]
] |
p00005 | GCD and LCM |
<H1>GCD and LCM</H1>
<p>
Write a program which computes the greatest common divisor (GCD) and the least common multiple (LCM) of given <var>a</var> and <var>b</var>.
</p>
<H2>Input</H2>
<p>
Input consists of several data sets. Each data set contains <var>a</var> and <var>b</var> separated by a single space in a line. The input terminates with EOF.
</p>
<h2>Constraints</h2>
<ul>
<li> 0 < <var>a, b</var> ≤ 2,000,000,000</li>
<li> LCM(<var>a, b</var>) ≤ 2,000,000,000</li>
<li> The number of data sets ≤ 50</li>
</ul>
<H2>Output</H2>
<p>
For each data set, print GCD and LCM separated by a single space in a line.
</p>
<H2>Sample Input</H2>
<pre>
8 6
50000000 30000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
2 24
10000000 150000000
</pre>
| [
[
"8 6\n50000000 30000000\n",
"8 6\n50000000 30000000\n"
]
] |
p00006 | Reverse Sequence |
<H1>Reverse Sequence</H1>
<p>
Write a program which reverses a given string <var>str</var>.
</p>
<H2>Input</H2>
<p>
<var>str</var> (the size of <var>str</var> ≤ 20) is given in a line.
</p>
<H2>Output</H2>
<p>
Print the reversed <var>str</var> in a line.
</p>
<H2>Sample Input</H2>
<pre>
w32nimda
</pre>
<H2>Output for the Sample Input</H2>
<pre>
admin23w
</pre>
| [
[
"w32nimda\n",
"w32nimda\n"
]
] |
p00007 | Debt Hell |
<H1>Debt Hell</H1>
<p>
Your friend who lives in undisclosed country is involved in debt. He is borrowing 100,000-yen from a loan shark. The loan shark adds 5% interest of the debt and rounds it to the nearest 1,000 above week by week.
</p>
<p>
Write a program which computes the amount of the debt in <var>n</var> weeks.
</p>
<H2>Input</H2>
<p>
An integer <var>n</var> (0 ≤ <var>n</var> ≤ 100) is given in a line.
</p>
<H2>Output</H2>
<p>
Print the amout of the debt in a line.
</p>
<H2>Sample Input</H2>
<pre>
5
</pre>
<H2>Output for the Sample Input</H2>
<pre>
130000
</pre>
| [
[
"5\n",
"5\n"
]
] |
p00008 | Sum of 4 Integers |
<H1>Sum of 4 Integers</H1>
<p>
Write a program which reads an integer <var>n</var> and identifies the number of combinations of <var>a, b, c</var> and <var>d</var> (0 ≤ <var>a, b, c, d</var> ≤ 9) which meet the following equality:<br>
<br>
<var>a + b + c + d = n</var><br>
<br>
For example, for <var>n</var> = 35, we have 4 different combinations of (<var>a, b, c, d</var>): (<var>8, 9, 9, 9</var>), (<var>9, 8, 9, 9</var>), (<var>9, 9, 8, 9</var>), and (<var>9, 9, 9, 8</var>).
</p>
<H2>Input</H2>
<p>
The input consists of several datasets. Each dataset consists of <var>n</var> (1 ≤ <var>n</var> ≤ 50) in a line. The number of datasets is less than or equal to 50.
</p>
<H2>Output</H2>
<p>
Print the number of combination in a line.
</p>
<H2>Sample Input</H2>
<pre>
35
1
</pre>
<H2>Output for the Sample Input</H2>
<pre>
4
4
</pre>
| [
[
"35\n1\n",
"35\n1\n"
]
] |
p00009 | Prime Number |
<H1>Prime Number</H1>
<p>
Write a program which reads an integer <var>n</var> and prints the number of prime numbers which are less than or equal to <var>n</var>. A prime number is a natural number which has exactly two distinct natural number divisors: 1 and itself. For example, the first four prime numbers are: 2, 3, 5 and 7.
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. Each dataset has an integer <var>n</var> (1 ≤ <var>n</var> ≤ 999,999) in a line.
</p>
<p>
The number of datasets is less than or equal to 30.
</p>
<H2>Output</H2>
<p>
For each dataset, prints the number of prime numbers.
</p>
<H2>Sample Input</H2>
<pre>
10
3
11
</pre>
<H2>Output for the Sample Input</H2>
<pre>
4
2
5
</pre>
| [
[
"10\n3\n11\n",
"10\n3\n11\n"
]
] |
p00010 | Circumscribed Circle of a Triangle |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script type="text/javascript" src="https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-MML-AM_CHTML">
</script>
<H1>Circumscribed Circle of A Triangle.</H1>
<p>
Write a program which prints the central coordinate $(p_x, p_y)$ and the radius $r$ of a circumscribed circle of a triangle which is constructed by three points $(x_1, y_1)$, $(x_2, y_2)$ and $(x_3, y_3)$ on the plane surface.
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets $n$ is given. Each dataset consists of:<br/>
<br/>
$x_1$ $y_1$ $x_2$ $y_2$ $x_3$ $y_3$<br/>
<br/>
in a line. All the input are real numbers.
</p>
<H2>Output</H2>
<p>
For each dataset, print $p_x$, $p_y$ and $r$ separated by a space in a line. Print the solution to three places of decimals. Round off the solution to three decimal places.
</p>
<h2>Constraints</h2>
<ul>
<li>$-100 \leq x_1, y_1, x_2, y_2, x_3, y_3 \leq 100$</li>
<li>$ n \leq 20$</li>
</ul>
<H2>Sample Input</H2>
<pre>
1
0.0 0.0 2.0 0.0 2.0 2.0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1.000 1.000 1.414
</pre>
| [
[
"1\n0.0 0.0 2.0 0.0 2.0 2.0\n",
"1\n0.0 0.0 2.0 0.0 2.0 2.0\n"
]
] |
p00011 | Drawing Lots |
<H1>Drawing Lots</H1>
<p>
Let's play Amidakuji.
</p>
<p>
In the following example, there are five vertical lines and four horizontal lines. The horizontal lines can intersect (jump across) the vertical lines.
</p>
<center>
<img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_amida1">
</center>
<br>
<p>
In the starting points (top of the figure), numbers are assigned to vertical lines in ascending order from left to right. At the first step, 2 and 4 are swaped by the first horizontal line which connects second and fourth vertical lines (we call this operation (2, 4)). Likewise, we perform (3, 5), (1, 2) and (3, 4), then obtain "4 1 2 5 3" in the bottom.
</p>
<p>
Your task is to write a program which reads the number of vertical lines <var>w</var> and configurations of horizontal lines and prints the final state of the Amidakuji. In the starting pints, numbers 1, 2, 3, ..., <var>w</var> are assigne to the vertical lines from left to right.
</p>
<H2>Input</H2>
<pre>
<var>w</var>
<var>n</var>
<var>a<sub>1</sub></var>,<var>b<sub>1</sub></var>
<var>a<sub>2</sub></var>,<var>b<sub>2</sub></var>
.
.
<var>a<sub>n</sub></var>,<var>b<sub>n</sub></var>
</pre>
<p>
<var>w</var> (<var>w</var> ≤ 30) is the number of vertical lines. <var>n</var> (<var>n</var> ≤ 30) is the number of horizontal lines. A pair of two integers <var>a<sub>i</sub></var> and <var>b<sub>i</sub></var> delimited by a comma represents the <var>i</var>-th horizontal line.
</p>
<H2>Output</H2>
<p>
The number which should be under the 1st (leftmost) vertical line<br>
The number which should be under the 2nd vertical line<br>
:<br>
The number which should be under the <var>w</var>-th vertical line<br>
</p>
<H2>Sample Input</H2>
<pre>
5
4
2,4
3,5
1,2
3,4
</pre>
<H2>Output for the Sample Input</H2>
<pre>
4
1
2
5
3
</pre>
<!--
<H2>Hint</H2>
<a href="IMAGE1/lots.gif">Try it.</a>
-->
| [
[
"5\n4\n2,4\n3,5\n1,2\n3,4\n",
"5\n4\n2,4\n3,5\n1,2\n3,4\n"
]
] |
p00012 | A Point in a Triangle |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script type="text/javascript" src="https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-MML-AM_CHTML">
</script>
<H1>A Point in a Triangle</H1>
<p>
There is a triangle formed by three points $(x_1, y_1)$, $(x_2, y_2)$, $(x_3, y_3)$ on a plain.
</p>
<p>
Write a program which prints "<span>YES</span>" if a point $P$ $(x_p, y_p)$ is in the triangle and "<span>NO</span>" if not.
</p>
<!--
<p>
You can suppose that P is never on the points nor sides of the triangle.
</p>
-->
<H2>Input</H2>
<p>
Input consists of several datasets. Each dataset consists of:<br/>
<br/>
$x_1$ $y_1$ $x_2$ $y_2$ $x_3$ $y_3$ $x_p$ $y_p$<br/>
</p>
<p>
All the input are real numbers. Input ends with EOF. The number of datasets is less than or equal to 100.
</p>
<h2>Constraints</h2>
<p>
You can assume that:
</p>
<ul>
<li>$ -100 \leq x_1, y_1, x_2, y_2, x_3, y_3, x_p, y_p \leq 100$</li>
<li>1.0 $\leq$ Length of each side of a tringle</li>
<li>0.001 $\leq$ Distance between $P$ and each side of a triangle</li>
</ul>
<H2>Output</H2>
<p>
For each dataset, print "<span>YES</span>" or "<span>NO</span>" in a line.
</p>
<H2>Sample Input</H2>
<pre>
0.0 0.0 2.0 0.0 2.0 2.0 1.5 0.5
0.0 0.0 1.0 4.0 5.0 3.0 -1.0 3.0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
YES
NO
</pre>
| [
[
"0.0 0.0 2.0 0.0 2.0 2.0 1.5 0.5\n0.0 0.0 1.0 4.0 5.0 3.0 -1.0 3.0\n",
"0.0 0.0 2.0 0.0 2.0 2.0 1.5 0.5\n0.0 0.0 1.0 4.0 5.0 3.0 -1.0 3.0\n"
]
] |
p00013 | Switching Railroad Cars |
<H1>Switching Railroad Cars</H1>
<center>
<img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_switchingRailroadCars">
</center>
<br>
<p>
This figure shows railway tracks for reshuffling cars. The rail tracks end in the bottom and the top-left rail track is used for the entrace and the top-right rail track is used for the exit. Ten cars, which have numbers from 1 to 10 respectively, use the rail tracks.
</p>
<p>
We can simulate the movement (comings and goings) of the cars as follow:
</p>
<ul>
<li>An entry of a car is represented by its number.</li>
<li>An exit of a car is represented by 0</li>
</ul>
<p>
For example, a sequence
</p>
<pre>
1
6
0
8
10
</pre>
<p>
demonstrates that car 1 and car 6 enter to the rail tracks in this order, car 6 exits from the rail tracks, and then car 8 and car 10 enter.
</p>
<p>
Write a program which simulates comings and goings of the cars which are represented by the sequence of car numbers. The program should read the sequence of car numbers and 0, and print numbers of cars which exit from the rail tracks in order. At the first, there are no cars on the rail tracks. You can assume that 0 will not be given when there is no car on the rail tracks.
</p>
<H2>Input</H2>
<pre>
car number
car number or 0
car number or 0
.
.
.
car number or 0
</pre>
<p>
The number of input lines is less than or equal to 100.
</p>
<H2>Output</H2>
<p>
For each 0, print the car number.
</p>
<H2>Sample Input</H2>
<pre>
1
6
0
8
10
0
0
0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
6
10
8
1
</pre>
| [
[
"1\n6\n0\n8\n10\n0\n0\n0\n",
"1\n6\n0\n8\n10\n0\n0\n0\n"
]
] |
p00014 | Integral |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script type="text/javascript" src="https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-MML-AM_CHTML">
</script>
<H1>Integral</H1>
<p>
Write a program which computes the area of a shape represented by the following three lines:<br/>
<br/>
$y = x^2$<br/>
$y = 0$<br/>
$x = 600$<br/>
<br/>
<!--<center><img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_integralF1"></center>-->
</p>
<p>
It is clear that the area is $72000000$, if you use an integral you learn in high school. On the other hand, we can obtain an approximative area of the shape by adding up areas of many rectangles in the shape as shown in the following figure:
</p>
<center><img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_integral"><br/>
$f(x) = x^2$<br/>
<br/>
</center>
<!--
<center>
<img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_integralF2">
</center>
-->
<p>
The approximative area $s$ where the width of the rectangles is $d$ is:<br/>
<br/>
area of rectangle where its width is $d$ and height is $f(d)$ $+$ <br/>
area of rectangle where its width is $d$ and height is $f(2d)$ $+$ <br/>
area of rectangle where its width is $d$ and height is $f(3d)$ $+$ <br/>
...<br/>
area of rectangle where its width is $d$ and height is $f(600 - d)$ <br/>
</p>
<p>
The more we decrease $d$, the higer-precision value which is close to $72000000$ we could obtain. Your program should read the integer $d$ which is a divisor of $600$, and print the area $s$.
</p>
<H2>Input</H2>
<p>
The input consists of several datasets. Each dataset consists of an integer $d$ in a line. The number of datasets is less than or equal to 20.
</p>
<H2>Output</H2>
<p>
For each dataset, print the area $s$ in a line.
</p>
<H2>Sample Input</H2>
<pre>
20
10
</pre>
<H2>Output for the Sample Input</H2>
<pre>
68440000
70210000
</pre>
| [
[
"20\n10\n",
"20\n10\n"
]
] |
p00015 | National Budget |
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
| [
[
"6\n1000\n800\n9999999999999999999999999999999999999999\n1\n99999999999999999999999999999999999999999999999999999999999999999999999999999999\n1\n99999999999999999999999999999999999999999999999999999999999999999999999999999999\n0\n100000000000000000000000000000000000000000000000000000000000000000000000000000000\n1\n100000000000000000000000000000000000000000000000000000000000000000000000000000000\n100000000000000000000000000000000000000000000000000000000000000000000000000000000\n",
"6\n1000\n800\n9999999999999999999999999999999999999999\n1\n99999999999999999999999999999999999999999999999999999999999999999999999999999999\n1\n99999999999999999999999999999999999999999999999999999999999999999999999999999999\n0\n100000000000000000000000000000000000000000000000000000000000000000000000000000000\n1\n100000000000000000000000000000000000000000000000000000000000000000000000000000000\n100000000000000000000000000000000000000000000000000000000000000000000000000000000\n"
]
] |
p00016 | Treasure Hunt |
<H1>Treasure Hunt</H1>
<p>
When a boy was cleaning up after his grand father passing, he found an old paper:
</p>
<center>
<img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_treasure_en"><br>
</center>
<br/>
<!--
<center>
<table>
<tr>
<td align="top">
<img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_treasure">
</td>
<td align="top">
Stand facing to north from "Sanbonmatsu", and go according to the following steps. You will come across a treasure at the end point.<br>
<pre>
30, 10
50, -40
20, 15
.
.
</pre>
</td>
</tr>
</table>
</center>
-->
<p>
In addition, other side of the paper says that "go ahead a number of steps equivalent to the first integer, and turn clockwise by degrees equivalent to the second integer".
</p>
<p>
His grand mother says that Sanbonmatsu was standing at the center of town. However, now buildings are crammed side by side and people can not walk along exactly what the paper says in. Your task is to write a program which hunts for the treature on the paper.
</p>
<p>
For simplicity, 1 step is equivalent to 1 meter. Input consists of several pairs of two integers <var>d</var> (the first integer) and <var>t</var> (the second integer) separated by a comma. Input ends with "0, 0". Your program should print the coordinate (<var>x</var>, <var>y</var>) of the end point. There is the treature where x meters to the east and y meters to the north from the center of town.
</p>
<p>
You can assume that <var>d</var> ≤ 100 and -180 ≤ <var>t</var> ≤ 180.
</p>
<H2>Input</H2>
<p>
A sequence of pairs of integers <var>d</var> and <var>t</var> which end with "<span>0,0</span>".
</p>
<H2>Output</H2>
<p>
Print the integer portion of <var>x</var> and <var>y</var> in a line respectively.
</p>
<H2>Sample Input</H2>
<pre>
56,65
97,54
64,-4
55,76
42,-27
43,80
87,-86
55,-6
89,34
95,5
0,0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
171
-302
</pre>
| [
[
"56,65\n97,54\n64,-4\n55,76\n42,-27\n43,80\n87,-86\n55,-6\n89,34\n95,5\n0,0\n",
"56,65\n97,54\n64,-4\n55,76\n42,-27\n43,80\n87,-86\n55,-6\n89,34\n95,5\n0,0\n"
]
] |
p00017 | Caesar Cipher |
<H1>Caesar Cipher</H1>
<p>
In cryptography, Caesar cipher is one of the simplest and most widely known encryption method. Caesar cipher is a type of substitution cipher in which each letter in the text is replaced by a letter some fixed number of positions down the alphabet. For example, with a shift of 1, 'a' would be replaced by 'b', 'b' would become 'c', 'y' would become 'z', 'z' would become 'a', and so on. In that case, a text:
<pre>
this is a pen
</pre>
<p>
is would become:
</p>
<pre>
uijt jt b qfo
</pre>
<p>
Write a program which reads a text encrypted by Caesar Chipher and prints the corresponding decoded text. The number of shift is secret and it depends on datasets, but you can assume that the decoded text includes any of the following words: "the", "this", or "that".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. Each dataset consists of texts in a line. Input ends with EOF. The text consists of lower-case letters, periods, space, and end-of-lines. Only the letters have been encrypted. A line consists of at most 80 characters.
</p>
<p>
You may assume that you can create one decoded text which includes any of "the", "this", or "that" from the given input text.
</p>
<p>
The number of datasets is less than or equal to 20.
</p>
<H2>Output</H2>
<p>
Print decoded texts in a line.
</p>
<H2>Sample Input</H2>
<pre>
xlmw mw xli tmgxyvi xlex m xsso mr xli xvmt.
</pre>
<H2>Output for the Sample Input</H2>
<pre>
this is the picture that i took in the trip.
</pre>
| [
[
"xlmw mw xli tmgxyvi xlex m xsso mr xli xvmt.\n",
"xlmw mw xli tmgxyvi xlex m xsso mr xli xvmt.\n"
]
] |
p00018 | Sorting Five Numbers |
<H1>Sorting Five Numbers</H1>
<p>
Write a program which reads five numbers and sorts them in descending order.
</p>
<H2>Input</H2>
<p>
Input consists of five numbers <var>a</var>, <var>b</var>, <var>c</var>, <var>d</var> and <var>e</var> (-100000 ≤ <var>a</var>, <var>b</var>, <var>c</var>, <var>d</var>,<var>e</var> ≤ 100000). The five numbers are separeted by a space.
</p>
<H2>Output</H2>
<p>
Print the ordered numbers in a line. Adjacent numbers should be separated by a space.
</p>
<H2>Sample Input</H2>
<pre>
3 6 9 7 5
</pre>
<H2>Output for the Sample Input</H2>
<pre>
9 7 6 5 3
</pre>
| [
[
"3 6 9 7 5\n",
"3 6 9 7 5\n"
]
] |
p00019 | Factorial |
<H1>Factorial</H1>
<p>
Write a program which reads an integer <var>n</var> and prints the factorial of <var>n</var>. You can assume that <var>n</var> ≤ 20.
</p>
<H2>Input</H2>
<p>
An integer <var>n</var> (1 ≤ <var>n</var> ≤ 20) in a line.
</p>
<H2>Output</H2>
<p>
Print the factorial of <var>n</var> in a line.
</p>
<H2>Sample Input</H2>
<pre>
5
</pre>
<H2>Output for the Sample Input</H2>
<pre>
120
</pre>
| [
[
"5\n",
"5\n"
]
] |
p00020 | Capitalize |
<H1>Capitalize</H1>
<p>
Write a program which replace all the lower-case letters of a given text with the corresponding captital letters.
</p>
<H2>Input</H2>
<p>
A text including lower-case letters, periods, and space is given in a line. The number of characters in the text is less than or equal to 200.
</p>
<H2>Output</H2>
<p>
Print the converted text.
</p>
<H2>Sample Input</H2>
<pre>
this is a pen.
</pre>
<H2>Output for the Sample Input</H2>
<pre>
THIS IS A PEN.
</pre>
| [
[
"this is a pen.\n",
"this is a pen.\n"
]
] |
p00021 | Parallelism |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script type="text/javascript" src="https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-MML-AM_CHTML">
</script>
<H1>Parallelism</H1>
<p>
There are four points: $A(x_1, y_1)$, $B(x_2, y_2)$, $C(x_3, y_3)$, and $D(x_4, y_4)$. Write a program which determines whether the line $AB$ and the line $CD$ are parallel. If those two lines are parallel, your program should prints "<span>YES</span>" and if not prints "<span>NO</span>".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, you are given the number of datasets $n$ ($n \leq 100$). There will be $n$ lines where each line correspondgs to each dataset. Each dataset consists of eight real numbers:<br/>
<br/>
$x_1$ $y_1$ $x_2$ $y_2$ $x_3$ $y_3$ $x_4$ $y_4$<br/>
</p>
<p>
You can assume that $-100 \leq x_1, y_1, x_2, y_2, x_3, y_3, x_4, y_4 \leq 100$.
Each value is a real number with at most 5 digits after the decimal point.
</p>
<H2>Output</H2>
<p>
For each dataset, print "<span>YES</span>" or "<span>NO</span>" in a line.
</p>
<H2>Sample Input</H2>
<pre>
2
0.0 0.0 1.0 1.0 1.0 0.0 2.0 1.0
3.0 2.0 9.0 6.0 13.0 5.0 7.0 9.0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
YES
NO
</pre>
| [
[
"2\n0.0 0.0 1.0 1.0 1.0 0.0 2.0 1.0\n3.0 2.0 9.0 6.0 13.0 5.0 7.0 9.0\n",
"2\n0.0 0.0 1.0 1.0 1.0 0.0 2.0 1.0\n3.0 2.0 9.0 6.0 13.0 5.0 7.0 9.0\n"
]
] |
p00022 | Maximum Sum Sequence |
<H1>Maximum Sum Sequence</H1>
<p>
Given a sequence of numbers <var>a<sub>1</sub></var>, <var>a<sub>2</sub></var>, <var>a<sub>3</sub></var>, ..., <var>a<sub>n</sub></var>, find the maximum sum of a contiguous subsequence of those numbers. Note that, a subsequence of one element is also a <i>contiquous</i> subsequence.
</p>
<H2>Input</H2>
<p>
The input consists of multiple datasets. Each data set consists of:
<pre>
<var>n</var>
<var>a<sub>1</sub></var>
<var>a<sub>2</sub></var>
.
.
<var>a<sub>n</sub></var>
</pre>
<p>
You can assume that 1 ≤ <var>n</var> ≤ 5000 and -100000 ≤ <var>a<sub>i</sub></var> ≤ 100000.
</p>
<p>
The input end with a line consisting of a single 0.
</p>
<H2>Output</H2>
<p>
For each dataset, print the maximum sum in a line.
</p>
<H2>Sample Input</H2>
<pre>
7
-5
-1
6
4
9
-6
-7
13
1
2
3
2
-2
-1
1
2
3
2
1
-2
1
3
1000
-200
201
0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
19
14
1001
</pre>
| [
[
"7\n-5\n-1\n6\n4\n9\n-6\n-7\n13\n1\n2\n3\n2\n-2\n-1\n1\n2\n3\n2\n1\n-2\n1\n3\n1000\n-200\n201\n0\n",
"7\n-5\n-1\n6\n4\n9\n-6\n-7\n13\n1\n2\n3\n2\n-2\n-1\n1\n2\n3\n2\n1\n-2\n1\n3\n1000\n-200\n201\n0\n"
]
] |
p00023 | Circles Intersection |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script type="text/javascript" src="https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-MML-AM_CHTML">
</script>
<H1>Circles Intersection</H1>
<p>
You are given circle $A$ with radius $r_a$ and with central coordinate $(x_a, y_a)$ and circle $B$ with radius $r_b$ and with central coordinate $(x_b, y_b)$.
</p>
<p>
Write a program which prints:
</p>
<ul>
<li>"2" if $B$ is in $A$,</li>
<li>"-2" if $A$ is in $B$, </li>
<li>"1" if circumference of $A$ and $B$ intersect, and</li>
<li>"0" if $A$ and $B$ do not overlap.</li>
</ul>
<p>
You may assume that $A$ and $B$ are not identical.
</p>
<H2>Input</H2>
<p>
The input consists of multiple datasets. The first line consists of an integer $N$ ($N \leq 50$), the number of datasets. There will be $N$ lines where each line represents each dataset. Each data set consists of real numbers:<br/>
<br/>
$x_a$ $y_a$ $r_a$ $x_b$ $y_b$ $r_b$<br/>
</p>
<H2>Output</H2>
<p>
For each dataset, print 2, -2, 1, or 0 in a line.
</p>
<H2>Sample Input</H2>
<pre>
2
0.0 0.0 5.0 0.0 0.0 4.0
0.0 0.0 2.0 4.1 0.0 2.0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
2
0
</pre>
| [
[
"2\n0.0 0.0 5.0 0.0 0.0 4.0\n0.0 0.0 2.0 4.1 0.0 2.0\n",
"2\n0.0 0.0 5.0 0.0 0.0 4.0\n0.0 0.0 2.0 4.1 0.0 2.0\n"
]
] |
p00024 | Physical Experiments |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script type="text/javascript" src="https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-MML-AM_CHTML">
</script>
<H1>Physical Experiments</H1>
<p>
Ignoring the air resistance, velocity of a freely falling object $v$ after $t$ seconds and its drop $y$ in $t$ seconds are represented by the following formulas:<br/>
<br/>
$ v = 9.8 t $<br/>
$ y = 4.9 t^2 $<br/>
</p>
<!--
<center><img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_physical"></center>
-->
<p>
A person is trying to drop down a glass ball and check whether it will crack. Your task is to write a program to help this experiment.
</p>
<p>
You are given the minimum velocity to crack the ball. Your program should print the lowest possible floor of a building to crack the ball. The height of the $N$ floor of the building is defined by $5 \times N - 5$.
</p>
<H2>Input</H2>
<p>
The input consists of multiple datasets. Each dataset, a line, consists of the minimum velocity <i>v</i> (0 < <i>v</i> < 200) to crack the ball. The value is given by a decimal fraction, with at most 4 digits after the decimal point. The input ends with EOF. The number of datasets is less than or equal to 50.
</p>
<H2>Output</H2>
<p>
For each dataset, print the lowest possible floor where the ball cracks.
</p>
<H2>Sample Input</H2>
<pre>
25.4
25.4
</pre>
<H2>Output for the Sample Input</H2>
<pre>
8
8
</pre>
| [
[
"25.4\n25.4\n",
"25.4\n25.4\n"
]
] |
p00025 | Hit and Blow |
<H1>Hit and Blow</H1>
<p>
Let's play Hit and Blow game. <i>A</i> imagines four numbers and <i>B</i> guesses the numbers. After <i>B</i> picks out four numbers, <i>A</i> answers:
</p>
<ul>
<li> The number of numbers which have the same place with numbers <i>A</i> imagined (Hit) </li>
<li> The number of numbers included (but different place) in the numbers <i>A</i> imagined (Blow)</li>
</ul>
<p>
For example, if <i>A</i> imagined numbers:
</p>
<pre>
9 1 8 2
</pre>
<p>
and <i>B</i> chose:
</p>
<pre>
4 1 5 9
</pre>
<p>
<i>A</i> should say 1 Hit and 1 Blow.
</p>
<p>
Write a program which reads four numbers <i>A</i> imagined and four numbers <i>B</i> chose and prints the number of Hit and Blow respectively. You may assume that the four numbers are all different and within from 0 to 9.
</p>
<H2>Input</H2>
<p>
The input consists of multiple datasets. Each dataset set consists of:
</p>
<pre>
<var>a<sub>1</sub></var> <var>a<sub>2</sub></var> <var>a<sub>3</sub></var> <var>a<sub>4</sub></var>
<var>b<sub>1</sub></var> <var>b<sub>2</sub></var> <var>b<sub>3</sub></var> <var>b<sub>4</sub></var>
</pre>
<p>
, where <var>a<sub>i</sub></var> (0 ≤ <var>a<sub>i</sub></var> ≤ 9) is <var>i</var>-th number <i>A</i> imagined and <var>b<sub>i</sub></var> (0 ≤ <var>b<sub>i</sub></var> ≤ 9) is <var>i</var>-th number <i>B</i> chose.
</p>
<p>
The input ends with EOF. The number of datasets is less than or equal to 50.
</P>
<H2>Output</H2>
<p>
For each dataset, print the number of Hit and Blow in a line. These two numbers should be separated by a space.
</p>
<H2>Sample Input</H2>
<pre>
9 1 8 2
4 1 5 9
4 6 8 2
4 6 3 2
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1 1
3 0
</pre>
| [
[
"9 1 8 2\n4 1 5 9\n4 6 8 2\n4 6 3 2\n",
"9 1 8 2\n4 1 5 9\n4 6 8 2\n4 6 3 2\n"
]
] |
p00026 | Dropping Ink |
<H1>Dropping Ink</H1>
<p>
As shown in the following figure, there is a paper consisting of a grid structure where each cell is indicated by (<var>x</var>, <var>y</var>) coordinate system.
</p>
<p>
We are going to put drops of ink on the paper. A drop comes in three different sizes: Large, Medium, and Small. From the point of fall, the ink sinks into surrounding cells as shown in the figure depending on its size. In the figure, a star denotes the point of fall and a circle denotes the surrounding cells.
</p>
<center><img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_ink1"></center>
<br/>
<p>
Originally, the paper is white that means for each cell the value of density is 0. The value of density is increased by 1 when the ink sinks into the corresponding cells.
For example, if we put a drop of Small ink at (1, 2) and a drop of Medium ink at (3, 2), the ink will sink as shown in the following figure (left side):
</p>
<center><img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_ink2"></center>
<br/>
<p>
In the figure, density values of empty cells are 0. The ink sinking into out of the paper should be ignored as shown in the figure (top side). We can put several drops of ink at the same point.
</p>
<p>
Your task is to write a program which reads a sequence of points of fall (<var>x</var>, <var>y</var>) with its size (Small = 1, Medium = 2, Large = 3), and prints the number of cells whose density value is 0. The program must also print the maximum value of density.
</p>
<p>
You may assume that the paper always consists of 10 × 10, and 0 ≤ <var>x</var> < 10, 0 ≤ <var>y</var> < 10.
</p>
<H2>Input</H2>
<pre>
<var>x<sub>1</sub></var>,<var>y<sub>1</sub></var>,<var>s<sub>1</sub></var>
<var>x<sub>2</sub></var>,<var>y<sub>2</sub></var>,<var>s<sub>2</sub></var>
:
:
</pre>
<p>
(<var>x<sub>i</sub></var>, <var>y<sub>i</sub></var>) represents the position of the <var>i</var>-th drop and <var>s<sub>i</sub></var> denotes its size. The number of drops is less than or equal to 50.
</p>
<H2>Output</H2>
<p>
Print the number of cells whose density value is 0 in first line.<br>
Print the maximum value of density in the second line.
</p>
<H2>Sample Input</H2>
<pre>
2,5,3
3,6,1
3,4,2
4,5,2
3,6,3
2,4,1
</pre>
<H2>Output for the Sample Input</H2>
<pre>
77
5
</pre>
| [
[
"2,5,3\n3,6,1\n3,4,2\n4,5,2\n3,6,3\n2,4,1\n",
"2,5,3\n3,6,1\n3,4,2\n4,5,2\n3,6,3\n2,4,1\n"
]
] |
p00027 | What day is today? |
<H1>What day is today?</H1>
<p>
Your task is to write a program which reads a date (from 2004/1/1 to 2004/12/31) and prints the day of the date. Jan. 1, 2004, is Thursday. Note that 2004 is a leap year and we have Feb. 29.
</p>
<H2>Input</H2>
<p>
The input is a sequence of datasets. The end of the input is indicated by a line containing one zero. Each dataset consists of two integers <var>m</var> and <var>d</var> separated by a single space in a line. These integers respectively represent the month and the day.
</p>
<p>
The number of datasets is less than or equal to 50.
</p>
<H2>Output</H2>
<p>
For each dataset, print the day (please see the following words) in a line.
</p>
<pre>
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
</pre>
<H2>Sample Input</H2>
<pre>
1 1
2 29
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
Thursday
Sunday
</pre>
| [
[
"1 1\n2 29\n0 0\n",
"1 1\n2 29\n0 0\n"
]
] |
p00028 | Mode Value |
<h1>Mode Value</h1>
<p>
Your task is to write a program which reads a sequence of integers and prints mode values of the sequence.
The mode value is the element which occurs most frequently.
</p>
<H2>Input</H2>
<p>
A sequence of integers <var>a<sub>i</sub></var> (1 ≤ <var>a<sub>i</sub></var> ≤ 100). The number of integers is less than or equals to 100.
</p>
<H2>Output</H2>
<p>
Print the mode values. If there are several mode values, print them in ascending order.
</p>
<H2>Sample Input</H2>
<pre>
5
6
3
5
8
7
5
3
9
7
3
4
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
5
</pre>
<p>
For example, 3 and 5 respectively occur three times, 7 occurs two times, and others occur only one. So, the mode values are 3 and 5.
</p>
| [
[
"5\n6\n3\n5\n8\n7\n5\n3\n9\n7\n3\n4\n",
"5\n6\n3\n5\n8\n7\n5\n3\n9\n7\n3\n4\n"
]
] |
p00029 | English Sentence |
<H1>English Sentence</H1>
<p>
Your task is to write a program which reads a text and prints two words. The first one is the word which is arise most frequently in the text. The second one is the word which has the maximum number of letters.
</p>
<p>
The text includes only alphabetical characters and spaces. A word is a sequence of letters which is separated by the spaces.
</p>
<H2>Input</H2>
<p>
A text is given in a line. You can assume the following conditions:
</p>
<ul>
<li>The number of letters in the text is less than or equal to 1000.</li>
<li> The number of letters in a word is less than or equal to 32.</li>
<li> There is only one word which is arise most frequently in given text.</li>
<li> There is only one word which has the maximum number of letters in given text.</li>
</ul>
<H2>Output</H2>
<p>
The two words separated by a space.
</p>
<H2>Sample Input</H2>
<pre>
Thank you for your mail and your lectures
</pre>
<H2>Output for the Sample Input</H2>
<pre>
your lectures
</pre>
| [
[
"Thank you for your mail and your lectures\n",
"Thank you for your mail and your lectures\n"
]
] |
p00030 | Sum of Integers |
<H1>æŽæ°ã®å</H1>
<p>
0 ãã 9 ã®æ°åããç°ãªã <var>n</var> åã®æ°ãåãåºããŠåèšã <var>s</var> ãšãªãçµã¿åããã®æ°ãåºåããããã°ã©ã ãäœæããŠãã ããã<var>n</var> åã®æ°ã¯ãã®ãã® 0 ãã 9 ãŸã§ãšããïŒã€ã®çµã¿åããã«åãæ°åã¯äœ¿ããŸãããããšãã°ã<var>n</var> ã 3 㧠<var>s</var> ã 6 ã®ãšãã3 åã®æ°åã®åèšã 6 ã«ãªãçµã¿åããã¯ã<br/>
<br/>
1 + 2 + 3 = 6<br/>
0 + 1 + 5 = 6<br/>
0 + 2 + 4 = 6<br/>
<br/>
ã® 3 éããšãªããŸãã
</p>
<H2>Input</H2>
<p>
è€æ°ã®ããŒã¿ã»ãããäžããããŸããåããŒã¿ã»ããã« <var>n</var> (1 ≤ <var>n</var> ≤ 9) ãš <var>s</var> (0 ≤ <var>s</var> ≤ 100) ãïŒã€ã®ã¹ããŒã¹ã§åºåãããŠïŒè¡ã«äžããããŸãã<var>n</var> ãš <var>s</var> ãå
±ã« 0 ã®ãšãå
¥åã®æåŸãšããŸãïŒãã®å Žåã¯åŠçããã«ããã°ã©ã ãçµäºããïŒã
</p>
<p>
ããŒã¿ã»ããã®æ°ã¯ 50 ãè¶
ããŸããã
</p>
<H2>Output</H2>
<p>
åããŒã¿ã»ããã«å¯ŸããŠã<var>n</var> åã®æŽæ°ã®åã <var>s</var> ã«ãªãçµã¿åããã®æ°ãïŒè¡ã«åºåããŠäžããã
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| [
[
"3 6\n3 1\n0 0\n",
"3 6\n3 1\n0 0\n"
]
] |
p00031 | Weight |
<H1>Weight</H1>
<center><img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_weight"></center>
<br/>
<p>
ç¥æ¯ã倩秀ã䜿ã£ãŠããŸãã倩秀ã¯ãäºã€ã®ç¿ã®äž¡æ¹ã«åãç®æ¹ã®ãã®ãèŒãããšé£åããããã§ãªãå Žåã«ã¯ãéãæ¹ã«åŸããŸãã10 åã®åé
ã®éãã¯ã軜ãé ã« 1g, 2g, 4g, 8g, 16g, 32g, 64g, 128g, 256g, 512g ã§ãã
</p>
<p>
ç¥æ¯ã¯ãã1kg ããããŸã§ã°ã©ã åäœã§éããã®ããããšèšããŸãããããããè©Šãã«ãããã«ãããžã¥ãŒã¹ã®éããéã£ãŠãããšèšã£ãŠã¿ããšãç¥æ¯ã¯å·Šã®ç¿ã«ãžã¥ãŒã¹ããå³ã®ç¿ã« 8g ãš64g ãš128g ã®åé
ãèŒããŠé£åãããŠããããåé
ã®ç®æ¹ã®åèšã¯ 200g ã ããããžã¥ãŒã¹ã®ç®æ¹ã¯ 200g ããã©ããæ£ããã§ãããïŒããšçããŸããã
</p>
<p>
å·Šã®ç¿ã«èŒããåç©ã®éããäžããã®ã§ã倩秀ã§äžããããéã¿ã®åç©ãšé£åããããšãã«ãå³ã®ç¿ã«èŒããåé
ã軜ãé ã«åºåããããã°ã©ã ãäœæããŠäžããããã ããéãã¹ãåç©ã®éãã¯ããã¹ãŠã®åé
ã®éãã®åèš (=1023g) 以äžãšããŸãã
</p>
<H2>Input</H2>
<p>
è€æ°ã®ããŒã¿ã»ãããäžããããŸããåããŒã¿ã»ããã«ãå·Šã®ç¿ã«èŒããåç©ã®éããïŒè¡ã«äžããããŸããå
¥åã®æåŸãŸã§åŠçããŠäžãããããŒã¿ã»ããã®æ°ã¯ 50 ãè¶
ããŸããã
</p>
<H2>Output</H2>
<p>
åããŒã¿ã»ããã«å¯ŸããŠãå³ã®ç¿ã«èŒããåé
ïŒæé ïŒãïŒã€ã®ç©ºçœã§åºåã£ãŠãïŒè¡ã«åºåããŠäžããã
</p>
<H2>Sample Input</H2>
<pre>
5
7
127
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1 4
1 2 4
1 2 4 8 16 32 64
</pre>
<H2>Hint</H2>
<p>
åé
ã®éã㯠2 ã® <var>n</var> ä¹ ( <var>n</var> = 0, 1, .... 9 )g ã§ãã
</p>
| [
[
"5\n7\n127\n",
"5\n7\n127\n"
]
] |
p00032 | Plastic Board |
<H1>ãã©ã¹ãã£ãã¯æ¿</H1>
<p>
æ©æ¢°ã«èŸºã»å¯Ÿè§ç·ã®é·ãã®ããŒã¿ãå
¥åãããã©ã¹ãã£ãã¯æ¿ã®åæããããŠããå·¥å ŽããããŸãããã®å·¥å Žã§ã¯ããµã€ãºã¯æ§ã
ã§ãããå¹³è¡å蟺圢ã®åã®ã¿ãåãåºããŠããŸããããªãã¯ãåãåºãããå¹³è¡å蟺圢ã®ãã¡ãé·æ¹åœ¢ãšã²ã圢ã®è£œé åæ°ãæ°ããããã«äžåžããåœããããŸããã
</p>
<p>
ãæ©æ¢°ã«å
¥åããããŒã¿ããèªã¿èŸŒãã§ãé·æ¹åœ¢ãšã²ã圢ã®è£œé åæ°ãåºåããããã°ã©ã ãäœæããŠãã ããã
</p>
<center><img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_plastic"></center>
<br/>
<H2>Input</H2>
<p>
å
¥åã¯ä»¥äžã®åœ¢åŒã§äžããããŸãã
</p>
<pre>
<var>a<sub>1</sub></var>,<var>b<sub>1</sub></var>,<var>c<sub>1</sub></var>
<var>a<sub>2</sub></var>,<var>b<sub>2</sub></var>,<var>c<sub>2</sub></var>
:
</pre>
<p>
æ©æ¢°ã«å
¥åããããŒã¿ãè€æ°è¡ã«äžããããŸãã<var>i</var> è¡ç®ã« <var>i</var> çªç®ã®å¹³è¡å蟺圢ã®é£ãåãïŒèŸºã®é·ããè¡šãæŽæ° <var>a<sub>i</sub></var>, <var>b<sub>i</sub></var> ãšå¯Ÿè§ç·ã®é·ããè¡šãæŽæ° <var>c<sub>i</sub></var> ãã«ã³ãåºåãã§äžããããŸã (1 ≤ <var>a<sub>i</sub>, b<sub>i</sub>, c<sub>i</sub></var> ≤ 1000, <var>a<sub>i</sub> + b<sub>i</sub></var> > <var>c<sub>i</sub></var>)ãããŒã¿ã®æ°ã¯ 100 件ãè¶
ããŸããã
</p>
<H2>Output</H2>
<p>
ïŒè¡ç®ã«é·æ¹åœ¢ã®è£œé åæ°ãïŒè¡ç®ã²ã圢ã®è£œé åæ°ãåºåããŸãã
</p>
<H2>Sample Input</H2>
<pre>
3,4,5
5,5,8
4,4,4
5,4,3
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1
2
</pre>
| [
[
"3,4,5\n5,5,8\n4,4,4\n5,4,3\n",
"3,4,5\n5,5,8\n4,4,4\n5,4,3\n"
]
] |
p00033 | Ball |
<H1>ç</H1>
<center>
<img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_ball">
</center>
<br/>
<p>
å³ã®ããã«äºè¡ã«åãããŠãã容åšããããŸãã1 ãã 10 ãŸã§ã®çªå·ãä»ãããã10 åã®çã容åšã®éå£éš A ããèœãšããå·Šã®ç B ãå³ã®ç C ã«çãå
¥ããŸããæ¿ D ã¯æ¯ç¹ E ãäžå¿ã«å·Šå³ã«å転ã§ããã®ã§ãæ¿ D ãåããããšã§ç B ãšç C ã®ã©ã¡ãã«å
¥ããã決ããããšãã§ããŸãã
</p>
<p>
éå£éš A ããèœãšãçã®äžŠã³ãäžããŸããããããé çªã«ç B åã¯ç Cã«å
¥ããŠãããŸãããã®ãšããç B ãšç C ã®ãã®ãã®ãäž¡æ¹ãšãçªå·ã®å°ããçã®äžã«å€§ããçã䞊ã¹ãããå Žå㯠YESã䞊ã¹ãããªãå Žå㯠NO ãšåºåããããã°ã©ã ãäœæããŠãã ããããã ãã容åšã®äžã§çã®é åºãå
¥ãæ¿ããããšã¯ã§ããªããã®ãšããŸãããŸããç¶ããŠåãçã«å
¥ããããšãã§ãããã®ãšããç B, C ãšãã« 10 åã®çããã¹ãŠå
¥ãã ãã®äœè£ããããã®ãšããŸãã
</p>
<H2>Input</H2>
<p>
è€æ°ã®ããŒã¿ã»ãããäžããããŸããïŒè¡ç®ã«ããŒã¿ã»ããæ° <var>N</var> ãäžããããŸããã€ã¥ããŠã<var>N</var> è¡ã®ããŒã¿ã»ãããäžããããŸããåããŒã¿ã»ããã« 10 åã®çªå·ãå·Šããé çªã«ç©ºçœåºåãã§äžããããŸãã
</p>
<H2>Output</H2>
<p>
åããŒã¿ã»ããã«å¯ŸããŠã<span>YES</span> ãŸã㯠<span>NO</span> ãïŒè¡ã«åºåããŠäžããã
</p>
<H2>Sample Input</H2>
<pre>
2
3 1 4 2 5 6 7 8 9 10
10 9 8 7 6 5 4 3 2 1
</pre>
<H2>Output for the Sample Input</H2>
<pre>
YES
NO
</pre>
| [
[
"2\n3 1 4 2 5 6 7 8 9 10\n10 9 8 7 6 5 4 3 2 1\n",
"2\n3 1 4 2 5 6 7 8 9 10\n10 9 8 7 6 5 4 3 2 1\n"
]
] |
p00034 | Railway Lines |
<H1>ééè·¯ç·</H1>
<p>
è€ç·ïŒäžããšäžããå¥ã®ç·è·¯ã«ãªã£ãŠããŠã©ãã§ã§ãããéããïŒã®ééè·¯ç·ããããŸãããã®è·¯ç·ã«ã¯çµç«¯é§
ãå«ããŠ11 ã®é§
ããããããããã®é§
ãšé§
ã®éã¯å³ã§ç€ºãåºéçªå·ã§åŒã°ããŠããŸãã
</p>
<center>
<img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_railway">
</center>
<br/>
<p>
ãã®è·¯ç·ã®äž¡æ¹ã®çµç«¯é§
ããåè»ãåæã«åºçºããŠãéäžã§åãŸããã«èµ°ããŸããååºéã®é·ããš2 æ¬ã®åè»ã®é床ãèªã¿èŸŒãã§ãããããã®å Žåã«ã€ããŠåè»ãããéãåºéã®çªå·ãåºåããããã°ã©ã ãäœæããŠãã ããããã ããã¡ããã©é§
ã®ãšããã§ããéãå Žåã¯ãäž¡åŽã®åºéçªå·ã®ãã¡å°ããã»ãã®æ°åãåºåããŸãããŸããåè»ã®é·ããé§
ã®é·ãã¯ç¡èŠã§ãããã®ãšããŸãã
</p>
<H2>Input</H2>
<p>
è€æ°ã®ããŒã¿ã»ãããäžãããããåããŒã¿ã»ããã¯ä»¥äžã®ãããªåœ¢åŒã§äžããããã
</p>
<pre>
<var>l<sub>1</sub></var>,<var>l<sub>2</sub></var>,<var>l<sub>3</sub></var>,<var>l<sub>4</sub></var>,<var>l<sub>5</sub></var>,<var>l<sub>6</sub></var>,<var>l<sub>7</sub></var>,<var>l<sub>8</sub></var>,<var>l<sub>9</sub></var>,<var>l<sub>10</sub></var>,<var>v<sub>1</sub></var>,<var>v<sub>2</sub></var>
</pre>
<p>
<var>l<sub>i</sub></var> (1 ≤ <var>l<sub>i</sub></var> ≤ 2,000) ã¯åºé <var>i</var> ã®é·ã(km)ãè¡šãæŽæ°ã§ããã<var>v<sub>1</sub></var> ã¯åºé 1 åŽã®çµç«¯é§
ãåºçºããåè»ã®é床(km/h)ã<var>v<sub>2</sub></var> ã¯åºé 10 åŽã®çµç«¯é§
ãåºçºããåè»ã®é床(km/h)ãè¡šãæŽæ°ã§ãã (1 ≤ <var>v<sub>1</sub></var>, <var>v<sub>2</sub></var> ≤ 2,000)ã
</p>
<p>
ããŒã¿ã»ããã®æ°ã¯ 50 ãè¶
ããªãã
</p>
<H2>Output</H2>
<p>
ããŒã¿ã»ããããšã«ãåè»ãããã¡ããåºéã®çªå·ãïŒè¡ã«åºåããã
</p>
<H2>Sample Input</H2>
<pre>
1,1,1,1,1,1,1,1,1,1,40,60
1,1,1,1,1,3,3,3,3,3,50,50
10,10,10,10,10,10,10,10,10,10,50,49
</pre>
<H2>Output for the Sample Input</H2>
<pre>
4
7
6
</pre>
| [
[
"1,1,1,1,1,1,1,1,1,1,40,60\n1,1,1,1,1,3,3,3,3,3,50,50\n10,10,10,10,10,10,10,10,10,10,50,49\n",
"1,1,1,1,1,1,1,1,1,1,40,60\n1,1,1,1,1,3,3,3,3,3,50,50\n10,10,10,10,10,10,10,10,10,10,50,49\n"
]
] |
p00035 | Is it Convex? |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script type="text/javascript" src="https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-MML-AM_CHTML">
</script>
<H1>åžïŒ</H1>
<p>
å¹³é¢äžã®ç°ãªã 4 ç¹ã$A (x_a, y_a)$, $B (x_b, y_b)$, $C (x_c, y_c)$, $D(x_d, y_d)$ ã®åº§æšãèªã¿èŸŒãã§ãããã 4 ç¹ãé ç¹ãšããåè§åœ¢ $ABCD$ ã«å¹ã¿ããªããã° YESãå¹ã¿ãããã° NO ãšåºåããããã°ã©ã ãäœæããŠãã ããã
</p>
<p>
å¹ã¿ã®ããåè§åœ¢ãšã¯å³ 1 ã®ãããªåè§åœ¢ã§ãã
</p>
<center>
<img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_isConvex">
</center>
<br/>
<H2>Input</H2>
<p>
è€æ°ã®ããŒã¿ã»ãããäžããããŸããåããŒã¿ã»ããã®åœ¢åŒã¯ä»¥äžã®ãšããã§ãã<br/>
<br/>
$x_a$,$y_a$,$x_b$,$y_b$,$x_c$,$y_c$,$x_d$,$y_d$
</p>
<p>
$x_a$, $y_a$, $x_b$, $y_b$, $x_c$, $y_c$, $x_d$, $y_d$ ã¯ãããã -100 ä»¥äž 100 以äžã§ãããå®æ°ã§äžããããŸãã
</p>
<p>
1 çŽç·äžã« 3 ã€ä»¥äžç¹ã䞊ã¶ããšã¯ãªããã®ãšããŸãããŸããå
¥åé ã«ç¹ãçµãã§ããã°ãåè§åœ¢ã«ãªãé çªã«ç¹ã®åº§æšãå
¥åããããã®ãšããŸããïŒã€ãŸããå³ 2 ã®ãããªåœ¢ã«ãªãé çªã§ç¹ãäžããããããšã¯ãããŸããã)
</p>
<p>
ããŒã¿ã»ããã®æ°ã¯ 100 ãè¶
ããŸããã
</p>
<H2>Output</H2>
<p>
åããŒã¿ã»ããããšã«ãYES ãŸã㯠NO ãïŒè¡ã«åºåããŸãã
</p>
<H2>Sample Input</H2>
<pre>
0.0,0.0,1.0,0.0,1.0,1.0,0.0,1.0
0.0,0.0,3.0,0.0,1.0,1.0,1.0,3.0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
YES
NO
</pre>
| [
[
"0.0,0.0,1.0,0.0,1.0,1.0,0.0,1.0\n0.0,0.0,3.0,0.0,1.0,1.0,1.0,3.0\n",
"0.0,0.0,1.0,0.0,1.0,1.0,0.0,1.0\n0.0,0.0,3.0,0.0,1.0,1.0,1.0,3.0\n"
]
] |
p00036 | A Figure on Surface |
<H1>å¹³é¢äžã®å³åœ¢</H1>
<p>
瞊 8ã暪 8 ã®ãã¹ãããªãå³ 1 ã®ãããªå¹³é¢ããããŸãã
<br>
<center>
<table cellspacing=0 cellpadding=0>
<tr><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td></tr>
<tr><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td></tr>
<tr><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td></tr>
<tr><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td></tr>
<tr><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td></tr>
<tr><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td></tr>
<tr><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td></tr>
<tr><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td></tr>
</table>
<br>
<table>
<tr><td>å³ïŒ</td></tr>
</table>
</center>
<br>
<p>
ãã®å¹³é¢äžã«ã以äžã® A ãã G ã®å³åœ¢ã®ã©ãããäžã€ã ã眮ãããŠããŸãã
</p>
<center>
<table>
<tr>
<td width=100>
<table><tr><td>A</td></tr></table>
<table cellspacing=0 cellpadding=0>
<tr><td>â </td><td>â </td><td></td><td></td></tr>
<tr><td>â </td><td>â </td><td></td><td></td></tr>
<tr><td></td><td></td><td></td><td></td></tr>
<tr><td></td><td></td><td></td><td></td></tr>
</table>
</td>
<td width=100>
<table><tr><td>B</td></tr></table>
<table cellspacing=0 cellpadding=0>
<tr><td></td><td>â </td><td></td><td></td></tr>
<tr><td></td><td>â </td><td></td><td></td></tr>
<tr><td></td><td>â </td><td></td><td></td></tr>
<tr><td></td><td>â </td><td></td><td></td></tr>
</table>
</td>
<td width=100>
<table><tr><td>C</td></tr></table>
<table cellspacing=0 cellpadding=0>
<tr><td>â </td><td>â </td><td>â </td><td>â </td></tr>
<tr><td></td><td></td><td></td><td></td></tr>
<tr><td></td><td></td><td></td><td></td></tr>
<tr><td></td><td></td><td></td><td></td></tr>
</table>
</td>
</tr>
</table>
<br/>
<table>
<tr>
<td width=100>
<table><tr><td>D</td></tr></table>
<table cellspacing=0 cellpadding=0>
<tr><td></td><td>â </td><td></td><td></td></tr>
<tr><td>â </td><td>â </td><td></td><td></td></tr>
<tr><td>â </td><td></td><td></td><td></td></tr>
<tr><td></td><td></td><td></td><td></td></tr>
</table>
</td>
<td width=100>
<table><tr><td>E</td></tr></table>
<table cellspacing=0 cellpadding=0>
<tr><td>â </td><td>â </td><td></td><td></td></tr>
<tr><td></td><td>â </td><td>â </td><td></td></tr>
<tr><td></td><td></td><td></td><td></td></tr>
<tr><td></td><td></td><td></td><td></td></tr>
</table>
</td>
<td width=100>
<table><tr><td>F</td></tr></table>
<table cellspacing=0 cellpadding=0>
<tr><td>â </td><td></td><td></td><td></td></tr>
<tr><td>â </td><td>â </td><td></td><td></td></tr>
<tr><td></td><td>â </td><td></td><td></td></tr>
<tr><td></td><td></td><td></td><td></td></tr>
</table>
</td>
<td width=100>
<table><tr><td>G</td></tr></table>
<table cellspacing=0 cellpadding=0>
<tr><td></td><td>â </td><td>â </td><td></td></tr>
<tr><td>â </td><td>â </td><td></td><td></td></tr>
<tr><td></td><td></td><td></td><td></td></tr>
<tr><td></td><td></td><td></td><td></td></tr>
</table>
</td>
</tr>
</table>
</center>
<br/>
<p>ããšãã°ã次ã®å³ 2 ã®äŸã§ã¯ E ã®å³åœ¢ã眮ãããŠããŸãã
<br/>
<center>
<table>
<tr>
<td>
<table cellspacing=0 cellpadding=0>
<tr><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td></tr>
<tr><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td></tr>
<tr><td>â¡</td><td>â </td><td>â </td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td></tr>
<tr><td>â¡</td><td>â¡</td><td>â </td><td>â </td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td></tr>
<tr><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td></tr>
<tr><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td></tr>
<tr><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td></tr>
<tr><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td></tr>
</table>
</td>
</tr>
</table>
<br>
<table>
<tr>
<td>å³ïŒ</td>
</tr>
</table>
</center>
<br>
<p>
å¹³é¢ã®äžã§å³åœ¢ãå ããŠãããã¹ã 1ãå ããŠããªããã¹ã 0 ã§è¡šçŸããæ°åã®åãèªã¿èŸŒãã§ã眮ãããŠããå³åœ¢ã®çš®é¡ïŒAãGïŒãåºåããããã°ã©ã ãäœæããŠãã ããã
<p>
ãã ããã²ãšã€ã®å¹³é¢ã«çœ®ãããŠããå³åœ¢ã¯å¿
ãïŒã€ã§ãè€æ°ã®å³åœ¢ã眮ãããŠããããšã¯ãããŸããããŸããAãG ã§è¡šãããå³åœ¢ä»¥å€ã®ãã®ã眮ãããŠããããšã¯ãããŸããã
</p>
<H2>Input</H2>
<p>
å
¥åã¯è€æ°ã®ããŒã¿ã»ãããããªããŸãã
</p>
<p>
ïŒã€ã®ããŒã¿ã»ãããšããŠãå¹³é¢ã®äžã§å³åœ¢ãå ããŠãããã¹ã 1ãå ããŠããªããã¹ã 0 ã§è¡šçŸãã 8 æåãããªã 8 ã€ã®æååãäžããããŸããäŸãã°ãå³ 2 ã«å¯Ÿå¿ããæååã®äžŠã³ã¯æ¬¡ã®ããã«ãªããŸãã
</p>
<center>
<table>
<tr>
<td>
<table cellspacing=0 cellpadding=0>
<tr><td>0</td><td>0</td><td>0</td><td>0</td><td>0</td><td>0</td><td>0</td><td>0</td></tr>
<tr><td>0</td><td>0</td><td>0</td><td>0</td><td>0</td><td>0</td><td>0</td><td>0</td></tr>
<tr><td>0</td><td>1</td><td>1</td><td>0</td><td>0</td><td>0</td><td>0</td><td>0</td></tr>
<tr><td>0</td><td>0</td><td>1</td><td>1</td><td>0</td><td>0</td><td>0</td><td>0</td></tr>
<tr><td>0</td><td>0</td><td>0</td><td>0</td><td>0</td><td>0</td><td>0</td><td>0</td></tr>
<tr><td>0</td><td>0</td><td>0</td><td>0</td><td>0</td><td>0</td><td>0</td><td>0</td></tr>
<tr><td>0</td><td>0</td><td>0</td><td>0</td><td>0</td><td>0</td><td>0</td><td>0</td></tr>
<tr><td>0</td><td>0</td><td>0</td><td>0</td><td>0</td><td>0</td><td>0</td><td>0</td></tr>
</table>
</tr>
</table>
</center>
<br>
<p>
ããŒã¿ã»ããã®éã¯ïŒã€ã®ç©ºè¡ã§åºåãããŠããŸããããŒã¿ã»ããã®æ°ã¯ 50 ãè¶
ããŸããã
</p>
<H2>Output</H2>
<p>
åããŒã¿ã»ããããšã«ãå¹³é¢ã«äžããããå³åœ¢ã®çš®é¡ïŒAãG ã®ããããïŒãïŒè¡ã«åºåããŠãã ããã
</p>
<H2>Sample Input</H2>
<pre>
00000000
00000000
01100000
00110000
00000000
00000000
00000000
00000000
00011110
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00110000
00110000
00000000
00000000
00000000
00000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
E
C
A
</pre>
| [
[
"00000000\n00000000\n01100000\n00110000\n00000000\n00000000\n00000000\n00000000\n\n00011110\n00000000\n00000000\n00000000\n00000000\n00000000\n00000000\n00000000\n\n00000000\n00000000\n00110000\n00110000\n00000000\n00000000\n00000000\n00000000\n",
"00000000\n00000000\n01100000\n00110000\n00000000\n00000000\n00000000\n00000000\n\n00011110\n00000000\n00000000\n00000000\n00000000\n00000000\n00000000\n00000000\n\n00000000\n00000000\n00110000\n00110000\n00000000\n00000000\n00000000\n00000000\n"
]
] |
p00037 | Path on a Grid |
<H1>æ Œåäžã®çµè·¯</H1>
<p>
äžããèŠããšå³ 1 ã®ãããªåœ¢ã®æ Œåç¶ã®åºå ŽããããŸãããã®æ Œåã®å蟺ã«ãå£ããããããªããã 0 ãš 1 ã®äžŠã³ã§è¡šããŸããç¹ A ã«ç«ã£ãŠå£ã«å³æãã€ããå£ã«å³æãã€ãããŸãŸãç¢å°ã®æ¹åã«æ©ãç¶ããŠåã³ç¹ A ã«æ»ã£ãŠãããŸã§ã®çµè·¯ãåºåããããã°ã©ã ãäœæããŠãã ããã
</p>
<center>
<table>
<tr><th>
<img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_pathOnGrid1">
</t></tr>
</table>
<table>
<tr><th>
å³1
</th></tr>
</table>
</center>
<br/>
<H2>Input</H2>
<p>
å
¥åã¯ïŒè¡ãããªãã以äžã®å³ 2 ã«ç€ºãããã«ãå£ãããå Žåã 1ããªãå Žåã 0 ãšããŠã以äžã®åœ¢åŒã§äžããããŸãã
<br><br>
1 è¡ç®ã¯äžçªäžã®æšªç·ã®å£ã®æç¡ãå·Šãã 0 ãš 1 ã§è¡šããæåå<br>
2 è¡ç®ã¯ãã®äžã®çžŠç·ã®å£ã®æç¡ãå·Šãã0 ãš1 ã§è¡šããæåå<br>
3 è¡ç®ã¯äžãã2 æ¬ç®ã®æšªç·ã®å£ã®æç¡ãå·Šãã0 ãš1 ã§è¡šããæåå<br>
...<br>
9 è¡ç®ã¯äžçªäžã®æšªç·ã®å£ã®æç¡ãå·Šãã0 ãš1 ã§è¡šããæåå<br>
</p>
<center>
<table>
<tr><th>
<img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_pathOnGrid2">
</th></tr>
<tr><th>
å³2 (å£ãããšããã倪ç·ã§è¡šããŠããŸã)ãã(察å¿ããæ°åã®ãªãã³)
</th></tr>
</table>
</center>
<br/>
<p>
ãã ããå³ïŒã®å€ªç·ã«ç€ºãããã«ãç¹ A ããå³ã« 1 åºç»åã¯å¿
ãå£ããããã®ãšããŸããããªãã¡ã1 è¡ç®ã® 1 æåç®ã¯åžžã« 1 ã§ãã
</p>
<H2>Output</H2>
<p>
ãå³ã®å·Šæ¹åã«äžåºç»åé²ããã '<span>L</span>'ããå³ã®å³æ¹åã«äžåºç»åé²ããã '<span>R</span>'ããå³ã®äžæ¹åã«äžåºç»åé²ããã '<span>U</span>'ããå³ã®äžæ¹åã«äžåºç»åé²ããã '<span>D</span>' ã§è¡šãããé²ãé ã« '<span>L</span>', '<span>R</span>', '<span>U</span>', '<span>D</span>' ãïŒè¡ã«äžŠã¹ãŠåºåããŸãã
</p>
<H2>Sample Input</H2>
<pre>
1111
00001
0110
01011
0010
01111
0010
01001
0111
</pre>
<H2>Output for the Sample Input</H2>
<pre>
RRRRDDDDLLLUUURRDDLURULLDDDRRRUUUULLLL
</pre>
| [
[
"1111\n00001\n0110\n01011\n0010\n01111\n0010\n01001\n0111\n",
"1111\n00001\n0110\n01011\n0010\n01111\n0010\n01001\n0111\n"
]
] |
p00038 | Poker Hand |
<H1>ããŒã«ãŒ</H1>
<p>
ããŒã«ãŒã®ææããŒã¿ãèªã¿èŸŒãã§ãããããã«ã€ããŠãã®åœ¹ãåºåããããã°ã©ã ãäœæããŠãã ããããã ãããã®åé¡ã§ã¯ã以äžã®ã«ãŒã«ã«åŸããŸãã
</p>
<ul>
<li>ããŒã«ãŒã¯ãã©ã³ã 5 æã§è¡ã競æã§ãã</li>
<li>åãæ°åã®ã«ãŒã㯠5 æ以äžãããŸããã</li>
<li>ãžã§ãŒã«ãŒã¯ç¡ããã®ãšããŸãã</li>
<li>以äžã®ããŒã«ãŒã®åœ¹ã ããèãããã®ãšããŸãã(çªå·ã倧ããã»ã©åœ¹ãé«ããªããŸãã)</li>
</ul>
<ol style="margin-left:40px">
<li>圹ãªã(以äžã«æããã©ãã«ãåœãŠã¯ãŸããªã)</li>
<li>ã¯ã³ãã¢ïŒ2 æã®åãæ°åã®ã«ãŒãã1 çµããïŒ</li>
<li>ããŒãã¢ïŒ2 æã®åãæ°åã®ã«ãŒãã2 çµããïŒ</li>
<li>ã¹ãªãŒã«ãŒãïŒ3 æã®åãæ°åã®ã«ãŒãã1 çµããïŒ</li>
<li>ã¹ãã¬ãŒãïŒ5 æã®ã«ãŒãã®æ°åãé£ç¶ããŠããïŒ<br>
ãã ããA ãå«ãã¹ãã¬ãŒãã®å ŽåãA ã§çµãã䞊ã³ãã¹ãã¬ãŒããšããŸããã€ãŸããA ãå«ãã¹ãã¬ãŒã
ã¯ãA 2 3 4 5 ããšã10 J Q K A ãã®ïŒçš®é¡ã§ããJ Q K A 2 ãªã©ã®ããã«ãA ããŸãã䞊ã³
ã¯ã¹ãã¬ãŒãã§ã¯ãããŸãããïŒãã®å Žåãã圹ãªããã«ãªããŸãïŒã
</li>
<li>ãã«ããŠã¹ïŒ3 æã®åãæ°åã®ã«ãŒãã1 çµãšãæ®ãã®2 æãåãæ°åã®ã«ãŒãïŒ</li>
<li>ãã©ãŒã«ãŒãïŒ4 æã®åãæ°åã®ã«ãŒãã1 çµããïŒ</li>
</ol>
<H2>Input</H2>
<p>
å
¥åã¯è€æ°ã®ããŒã¿ã»ãããããªããŸããåããŒã¿ã»ããã¯ä»¥äžã®åœ¢åŒã§äžããããŸãã
</p>
<pre class=exp>
ææ1,ææ2,ææ3,ææ4,ææ5
</pre>
<p>
ææã¯ããã©ã³ãã®J(ãžã£ãã¯) ã11ãQ(ã¯ã€ãŒã³) ã12ãK(ãã³ã°) ã13ãAïŒãšãŒã¹ïŒã 1ããã®ä»ã¯ããããã®æ°åã§è¡šãããšãšããŸãã
</p>
<p>
ããŒã¿ã»ããã®æ°ã¯ 50 ãè¶
ããŸããã
</p>
<H2>Output</H2>
<p>
ããŒã¿ã»ããããšã«ãææã«ãã£ãŠã§ããæãé«ã圹ãã²ãšã€åºåããŠãã ããã圹ã®è¡šèšã«ã€ããŠã¯åºåäŸã«åŸã£ãŠãã ããã
</p>
<H2>Sample Input</H2>
<pre>
1,2,3,4,1
2,3,2,3,12
12,13,11,12,12
7,6,7,6,7
3,3,2,3,3
6,7,8,9,10
11,12,10,1,13
11,12,13,1,2
</pre>
<H2>Output for the Sample Input</H2>
<pre>
one pair
two pair
three card
full house
four card
straight
straight
null
</pre>
<p>
3 3 2 3 3 ãšããææã§ãã£ããšãã¯ãtwo pair ã§ã¯ãªã four card ã§ãã
</p>
| [
[
"1,2,3,4,1\n2,3,2,3,12\n12,13,11,12,12\n7,6,7,6,7\n3,3,2,3,3\n6,7,8,9,10\n11,12,10,1,13\n11,12,13,1,2\n",
"1,2,3,4,1\n2,3,2,3,12\n12,13,11,12,12\n7,6,7,6,7\n3,3,2,3,3\n6,7,8,9,10\n11,12,10,1,13\n11,12,13,1,2\n"
]
] |
p00039 | Roman Figure |
<H1>ããŒãæ°å</H1>
<p>
å€ä»£ããŒãã§ã¯æ°ãæ°ããããšã¯é£ããä»äºã§ãããã¢ã©ãã¢æ°åã® 0,1,2,3,âŠ, 9 ã¯ãŸã æµåžããŠããŸããã§ããããã®ä»£ãã次ã®ãããªèšå·ã䜿ãããŠããŸããã
</p>
<center>
<table border=1>
<tr>
<td bgcolor="#EEFFFF" width="100">ã¢ã©ãã¢æ°å</td><td width="100">ããŒãæ°å</td><td bgcolor="#EEFFFF" width="100">ã¢ã©ãã¢æ°å</td><td width="100">ããŒãæ°å</td><td bgcolor="#EEFFFF" width="100">ã¢ã©ãã¢æ°å</td><td width="100">ããŒãæ°å</td>
</tr>
<tr><td bgcolor="#EEFFFF">1</td><td>I</td><td bgcolor="#EEFFFF">11<td>XI</td><td bgcolor="#EEFFFF">30</td><td>XXX</td><td>
<tr><td bgcolor="#EEFFFF">2</td><td>II</td><td bgcolor="#EEFFFF">12<td>XII</td><td bgcolor="#EEFFFF">40</td><td>XL</td><td>
<tr><td bgcolor="#EEFFFF">3</td><td>III</td><td bgcolor="#EEFFFF">13<td>XIII</td><td bgcolor="#EEFFFF">50</td><td>L</td><td>
<tr><td bgcolor="#EEFFFF">4</td><td>IV</td><td bgcolor="#EEFFFF">14<td>XIV</td><td bgcolor="#EEFFFF">60</td><td>LX</td><td>
<tr><td bgcolor="#EEFFFF">5</td><td>V</td><td bgcolor="#EEFFFF">15<td>XV</td><td bgcolor="#EEFFFF">70</td><td>LXX</td><td>
<tr><td bgcolor="#EEFFFF">6</td><td>VI</td><td bgcolor="#EEFFFF">16<td>XVI</td><td bgcolor="#EEFFFF">80</td><td>LXXX</td><td>
<tr><td bgcolor="#EEFFFF">7</td><td>VII</td><td bgcolor="#EEFFFF">17<td>XVII</td><td bgcolor="#EEFFFF">90</td><td>XC</td><td>
<tr><td bgcolor="#EEFFFF">8</td><td>VIII</td><td bgcolor="#EEFFFF">18<td>XVIII</td><td bgcolor="#EEFFFF">100</td><td>C</td><td>
<tr><td bgcolor="#EEFFFF">9</td><td>IX</td><td bgcolor="#EEFFFF">19<td>XIX</td><td bgcolor="#EEFFFF">500</td><td>D</td><td>
<tr><td bgcolor="#EEFFFF">10</td><td>X</td><td bgcolor="#EEFFFF">20<td>XX</td><td bgcolor="#EEFFFF">1000</td><td>M</td><td>
</table>
</center>
<br/>
<p>
I 㯠1ã V 㯠5ã X 㯠10ã L 㯠50ã C 㯠100ã D 㯠500ã M 㯠1000ã ä»ã®äŸã¯äžã®è¡šãèŠãŠãã ãããå°ããæ°ã倧ããæ°ã«ç¶ããŠãããã€ãŸãå³åŽã«ãããšãã¯è¶³ãç®ãããŸããå°ããæ°ã倧ããæ°ã®åã«ãã€ãŸãå·Šã«ãããšãã¯ã倧ããæ°ããå°ããæ°ãåŒããŸãã倧ããæ°åã®åã«ãã£ãŠåŒãç®ãè¡šãå°ããªæ°åã¯äžåã®åŒãç®ãããã²ãšã€ãããããŸããã
</p>
<p>
ããŒãæ°åãã¢ã©ãã¢æ°åïŒéåžžã®æ°åïŒã®è¡šèšïŒ10 é²è¡šç€ºïŒã«å€æããŠåºåããããã°ã©ã ãäœæããŠãã ããããã ããäžããããããŒãæ°åã¯äžèšã®ã«ãŒã«ã«ã®ã¿åŸã£ãŠããŸã(å®éã®ããŒãæ°åã®è¡šèšã«ã¯ãã£ãšçŽ°ããã«ãŒã«ããããŸãããããã§ã¯èæ
®ããå¿
èŠã¯ãããŸãããããšãã°ãå®éã®ããŒãæ°åã§ã¯I ã¯V ãX ãããX ã¯L ãC ãããC ã¯D ãM ããããåŒãç®ããŸããããåãããŒãæ°åã¯ïŒã€ä»¥äžïŒãŸãã¯ïŒã€ä»¥äžïŒè¶³ã䞊ã¹ãããšã¯ãããŸããã)
</p>
<H2>Input</H2>
<p>
è€æ°ã®ããŒã¿ã»ãããäžããããŸããããããã®ããŒã¿ã»ããã«ããŒãæ°åïŒåè§å€§æåã®I, V, X, L, C, D ,M ã§è¡šãããé£ç¶ããæååïŒãïŒè¡ã«äžããããŸããäžããããããŒãæ°åã®æååã®é·ãã¯ãã®ãã® 100 以äžã§ãã
</p>
<p>
ããŒã¿ã»ããã®æ°ã¯ 50 ãè¶
ããŸããã
</p>
<H2>Output</H2>
<p>
åããŒã¿ã»ããã«å¯Ÿããã¢ã©ãã¢æ°åïŒæŽæ°ïŒãïŒè¡ã«åºåããŠäžããã
</p>
<H2>Sample Input</H2>
<pre>
IV
CCCCLXXXXVIIII
CDXCIX
</pre>
<H2>Output for the Sample Input</H2>
<pre>
4
499
499
</pre>
| [
[
"IV\nCCCCLXXXXVIIII\nCDXCIX\n",
"IV\nCCCCLXXXXVIIII\nCDXCIX\n"
]
] |
p00040 | Affine Cipher |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script type="text/javascript" src="https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-MML-AM_CHTML">
</script>
<H1>ã¢ãã£ã³æå·</H1>
<p>
ç°¡åãªæå·æ³ã®äžã€ã«ãã¢ãã£ã³æå·ãšãããã®ããããŸãããŸããã¢ã«ãã¡ããã aãz ã a = 0, b = 1, c = 2,..., x = 23, y = 24, z = 25 ãš 0ã25 ã®æ°åã«çœ®ãæããŸãããããŠã以äžã®åŒã§ãåæã®ã¢ã«ãã¡ãããã眮æããŸãã
</p>
<center>
<!--
<p>
F(γ) = (αã»Î³ïŒÎ²) mod 26
</p>
-->
<p>
$F(\gamma) = (\alpha \cdot \gamma + \beta)$ mod $26$
</p>
</center>
<p>
ãã ããmod 26 㯠26 ã§å²ã£ãäœããè¡šããŸããäŸãã°ã$\alpha = 3, \beta = 2$ ã®ãšããã¢ã«ãã¡ãããã® 'a' (=0) ã¯ã$F(0) = (3 \cdot 0 + 2)$ mod $26 = 2$ 㧠'c' ã«ãã¢ã«ãã¡ãããã® 'n' (=13) 㯠$F(13) = (3 \cdot 13 + 2)$ mod $26 = 15$ 㧠'p' ã«çœ®æãããŸãã
ãã®ãšãã$\gamma$ ã«å¯Ÿãã $F(\gamma)$ ãå¿
ã 1 察 1 ã§å¯Ÿå¿ä»ããããããã«ã$\alpha$ ãš $\beta$ ã¯æ
éã«éžã°ããŠãããã®ãšããŸãïŒ$\alpha$ ãš 26 ãäºãã«çŽ ã§ããããšãæ¡ä»¶ïŒã$\alpha = 4, \beta = 7$ ã®ãšãã®ããã«ã$F('a') = 7, F('n') = 7$ ãšã'a' ã 'n' ãåã 'h' ã«çœ®æããããããªããšã¯ãããŸããããŸããã¢ã«ãã¡ããã以å€ã®æåã¯çœ®æãããŸããã
</p>
<p>
æå·åãããæååãå
ã®æç« ã«åŸ©å·ãããã®ãåºåããããã°ã©ã ãäœæããŠãã ãããå
ã®æç« ã«ã¯ãããŒã¯ãŒããšããŠ
</p>
<pre>
that
this
</pre>
<p>
ã®ãããããå¿
ãå«ãŸããŠãããã®ãšããŸãã
</p>
<H2>Input</H2>
<p>
è€æ°ã®ããŒã¿ã»ãããäžããããŸããïŒè¡ç®ã«ããŒã¿ã»ããæ° $n$ ($n \leq 30$) ãäžããããŸããç¶ã㊠$n$ è¡ã®ããŒã¿ãäžããããŸããåããŒã¿ã»ããã«è±å°æåãšç©ºçœãããªã 256 æå以å
ã®æå·åãããæç« ãïŒè¡ã«äžããããŸãã
</p>
<H2>Output</H2>
<p>
åããŒã¿ã»ããã«å¯ŸããŠã埩å·ããå
ã®æç« ãïŒè¡ã«åºåããŠäžããã
</p>
<H2>Sample Input</H2>
<pre>
1
y eazqyp pnop pngtg ye obmpngt xmybp mr lygw
</pre>
<H2>Output for the Sample Input</H2>
<pre>
i submit that there is another point of view
</pre>
| [
[
"1\ny eazqyp pnop pngtg ye obmpngt xmybp mr lygw\n",
"1\ny eazqyp pnop pngtg ye obmpngt xmybp mr lygw\n"
]
] |
p00041 | Expression |
<H1>åŒ</H1>
<p>
äžãããã 4 ã€ã® 1 ãã 9 ã®æŽæ°ã䜿ã£ãŠãçãã 10 ã«ãªãåŒãã€ãããŸãã
4 ã€ã®æŽæ° <var>a, b, c, d</var> ãå
¥åãããšããäžèšã®æ¡ä»¶ã«åŸããçãã 10 ã«ãªãåŒãåºåããããã°ã©ã ãäœæããŠãã ããããŸããçããè€æ°ããæã¯ãæåã«èŠã€ãã£ãçãã ããåºåãããã®ãšããŸããçãããªãæã¯ã0 ãšåºåããŠãã ããã
</p>
<ul>
<li>æŒç®åãšããŠãå ç® (+)ãæžç® (-)ãä¹ç® (*) ã ãã䜿ããŸããé€ç® (/) ã¯äœ¿ããŸããã䜿çšã§ããæŒç®åã¯ïŒåã§ãã</li>
<li>æ°ã4ã€ãšã䜿ããªããã°ãããŸããã</li>
<li>4ã€ã®æ°ã®é çªã¯èªç±ã«å
¥ãæããŠããŸããŸããã</li>
<li>ã«ãã³ã䜿ã£ãŠãããŸããŸããã䜿çšã§ããã«ãã³ã¯ïŒçµïŒïŒåïŒä»¥äžã§ãã</li>
</ul>
<H2>Input</H2>
<p>
è€æ°ã®ããŒã¿ã»ãããäžããããŸããåããŒã¿ã»ããã®åœ¢åŒã¯ä»¥äžã®ãšããïŒ
</p>
<pre><var>a</var> <var>b</var> <var>c</var> <var>d</var></pre>
<p>
å
¥åã¯ïŒã€ã® 0 ã§çµäºããŸããããŒã¿ã»ããã®æ°ã¯ 40 ãè¶
ããŸããã
</p>
<H2>Output</H2>
<p>
åããŒã¿ã»ããã«ã€ããŠãäžãããã 4 ã€ã®æŽæ°ãšäžèšã®æŒç®èšå·ããã³ã«ãã³ãçµã¿åãããŠå€ã 10 ãšãªãåŒãŸã㯠0 ãïŒè¡ã«åºåããŠãã ãããåŒã®æååã 1024 æåãè¶
ããŠã¯ãããŸããã
</p>
<H2>Sample Input</H2>
<pre>
8 7 9 9
4 4 4 4
5 5 7 5
0 0 0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
((9 * (9 - 7)) - 8)
0
((7 * 5) - (5 * 5))
</pre>
| [
[
"8 7 9 9\n4 4 4 4\n5 5 7 5\n0 0 0 0\n",
"8 7 9 9\n4 4 4 4\n5 5 7 5\n0 0 0 0\n"
]
] |
p00042 | A Thief |
<H1>æ³¥æ£</H1>
<p>
å®ç©ãããããåèµãããŠããåç©é€šã«ãæ³¥æ£ã倧ããªé¢šåæ·ãäžã€ã ãæã£ãŠå¿ã³èŸŒã¿ãŸãããçã¿åºããããã®ã¯ãããããããŸããã颚åæ·ãèããããéããéãããŠããããããè¶
ãããšé¢šåæ·ãç ŽããŠããŸããŸããããã§æ³¥æ£ã¯ãçšæãã颚åæ·ãç Žããäžã€æã䟡å€ãé«ããªããããªãå®ã®çµã¿åãããèããªããŠã¯ãªããŸããã
</p>
<p>
颚åæ·ãèããããéã <var>W</var>ãããã³åç©é€šã«ããåã
ã®ãå®ã®äŸ¡å€ãšéããèªã¿èŸŒãã§ãéãã®ç·åã <var>W</var> ãè¶
ããªãç¯å²ã§äŸ¡å€ã®ç·åãæ倧ã«ãªããšãã®ããå®ã®äŸ¡å€ç·åãšéãã®ç·åãåºåããããã°ã©ã ãäœæããŠãã ããããã ãã䟡å€ã®ç·åãæ倧ã«ãªãçµã¿åãããè€æ°ãããšãã¯ãéãã®ç·åãå°ãããã®ãåºåããããšãšããŸãã
</p>
<!--
ãŸããåç©é€šã«ãããå®ã®ç·æ°ã¯ 1000 以äžãšãããå®ã®äŸ¡å€ã¯10000 以äžãšããŸãã
-->
<H2>Input</H2>
<p>
è€æ°ã®ããŒã¿ã»ãããäžããããŸããåããŒã¿ã»ããã¯ä»¥äžã®ãããªåœ¢åŒã§äžããããŸãã
</p>
<pre>
<var>W</var>
<var>N</var>
<var>v<sub>1</sub></var>,<var>w<sub>1</sub></var>
<var>v<sub>2</sub></var>,<var>w<sub>2</sub></var>
:
<var>v<sub>N</sub></var>,<var>w<sub>N</sub></var>
</pre>
<p>
ïŒè¡ç®ã«é¢šåæ·ã®èããããéããè¡šãæŽæ° <var>W</var> (<var>W</var> ≤ 1,000)ãïŒè¡ç®ã«ãå®ã®æ° <var>N</var> (1 ≤ <var>N</var> ≤ 1,000) ãäžããããŸããç¶ã <var>N</var> è¡ã« <var>i</var> çªç®ã®ãå®ã®äŸ¡å€ãè¡šãæŽæ° <var>v<sub>i</sub></var> (0 ≤ <var>v<sub>i</sub></var> ≤ 10,000) ãšãã®éããè¡šãæŽæ° <var>w<sub>i</sub></var> (0 ≤ <var>w<sub>i</sub></var> ≤ <var>W</var>) ã®çµãããããïŒè¡ã«äžããããŸãã
</p>
<p>
<var>W</var> ã 0 ã®ãšãå
¥åã®æåŸãšããŸããããŒã¿ã»ããã®æ°ã¯ 50 ãè¶
ããŸããã
</p>
<H2>Output</H2>
<p>
åããŒã¿ã»ããã«å¯ŸããŠä»¥äžã®ããã«åºåããŠäžããã
</p>
<pre>
Case ããŒã¿ã»ããã®çªå·:
颚åæ·ã«å
¥ãããå®ã®äŸ¡å€ç·å
ãã®ãšãã®ãå®ã®éãã®ç·å
</pre>
<H2>Sample Input</H2>
<pre>
50
5
60,10
100,20
120,30
210,45
10,4
50
5
60,10
100,20
120,30
210,45
10,4
0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
Case 1:
220
49
Case 2:
220
49
</pre>
| [
[
"50\n5\n60,10\n100,20\n120,30\n210,45\n10,4\n50\n5\n60,10\n100,20\n120,30\n210,45\n10,4\n0\n",
"50\n5\n60,10\n100,20\n120,30\n210,45\n10,4\n50\n5\n60,10\n100,20\n120,30\n210,45\n10,4\n0\n"
]
] |
p00043 | Puzzle |
<H1>ããºã«</H1>
<p>
1 ã 9 ã®æ°åã 14 åçµã¿åãããŠå®æãããããºã«ããããŸããäžãããã 13 åã®æ°åã«ããã²ãšã€æ°åãä»ãå ããŠå®æãããŸãã
</p>
<p>
ããºã«ã®å®ææ¡ä»¶ã¯
</p>
<ul>
<li>åãæ°åãïŒã€çµã¿åããããã®ãå¿
ãã²ãšã€å¿
èŠã§ãã</li>
<li>æ®ãã®12 åã®æ°åã¯ãïŒåã®æ°åã®çµã¿åããïŒã€ã§ãã<br>
ïŒåã®æ°åã®çµã¿åããæ¹ã¯ãåãæ°åãïŒã€çµã¿åããããã®ãããŸãã¯ïŒã€ã®é£ç¶ããæ°åãçµã¿åããããã®ã§ãããã ãã9 1 2 ã®ãããªäžŠã³ã¯é£ç¶ããæ°åãšã¯èªããããŸããã</li>
<li>åãæ°åã¯4 åãŸã§äœ¿ããŸãã</li>
</ul>
<p>
13 åã®æ°åãããªãæååãèªã¿èŸŒãã§ãããºã«ãå®æããããšãã§ããæ°åãæé ã«å
šãŠåºåããããã°ã©ã ãäœæããŠãã ããããªãã1ã9 ã®ã©ã®æ°åãä»ãå ããŠãããºã«ãå®æãããããšãã§ããªããšã㯠0 ãåºåããŠãã ããã
</p>
<p>äŸãã°äžããããæååã 3456666777999 ã®å Žå<br/>
<br/>
ã2ããããã°ãã<span>234 567 666 77 999</span><br/>
ã3ããããã°ãã<span>33 456 666 777 999</span><br/>
ã5ããããã°ãã<span>345 567 666 77 999</span><br/>
ã8ããããã°ãã<span>345 666 678 77 999</span><br/>
<br/>
ãšãããµãã«ã2 3 5 8 ã®ããããã®æ°åãä»ãå ãããããšããºã«ã¯å®æããŸããã6ãã§ãæŽããŸããã5 åç®ã®äœ¿çšã«ãªãã®ã§ããã®äŸã§ã¯äœ¿ããªãããšã«æ³šæããŠãã ããã
</p>
<H2>Input</H2>
<p>
å
¥åã¯è€æ°ã®ããŒã¿ã»ãããããªããŸããåããŒã¿ã»ãããšããŠã13 åã®æ°åãïŒè¡ã«äžããããŸããããŒã¿ã»ããã®æ°ã¯ 50 ãè¶
ããŸããã
</p>
<H2>Output</H2>
<p>
ããŒã¿ã»ããããšã«ãããºã«ãå®æãããããšãã§ããæ°åãæé ã«ç©ºçœåºåãã§ïŒè¡ã«åºåããŸãã
</p>
<H2>Sample Input</H2>
<pre>
3649596966777
6358665788577
9118992346175
9643871425498
7755542764533
1133557799246
</pre>
<H2>Output for the Sample Input</H2>
<pre>
2 3 5 8
3 4
1 2 3 4 5 6 7 8 9
7 8 9
1 2 3 4 6 7 8
0
</pre>
| [
[
"3649596966777\n6358665788577\n9118992346175\n9643871425498\n7755542764533\n1133557799246\n",
"3649596966777\n6358665788577\n9118992346175\n9643871425498\n7755542764533\n1133557799246\n"
]
] |
p00044 | Prime Number II |
<H1>çŽ æ° II</H1>
<p>
çŽ æ°ãšããã®ã¯ã1 ããã倧ããããèªèº«ã 1 ã§ããå²ããããªãæŽæ°ããããŸããäŸãã°ã2 ã¯ã2 ãš 1 ã§ããå²ãåããªãã®ã§çŽ æ°ã§ããã12 ã¯ã12 ãš 1 ã®ã»ãã«ã2, 3, 4, 6 ã§å²ããããæ°ãªã®ã§çŽ æ°ã§ã¯ãããŸããã
</p>
<p>
æŽæ° <var>n</var> ãå
¥åãããšãã<var>n</var> ããå°ããçŽ æ°ã®ãã¡æã倧ãããã®ãšã<var>n</var> ãã倧ããçŽ æ°ã®ãã¡æãå°ãããã®ãåºåããããã°ã©ã ãäœæããŠãã ããã
</p>
<H2>Input</H2>
<p>
è€æ°ã®ããŒã¿ã»ãããäžããããŸããåããŒã¿ã»ããã« <var>n</var> (3 ≤ <var>n</var> ≤ 50,000) ãïŒè¡ã«äžããããŸãã
</p>
<p>
ããŒã¿ã»ããã®æ°ã¯ 50 ãè¶
ããŸããã
</p>
<H2>Output</H2>
<p>
åããŒã¿ã»ããã«å¯ŸããŠã<var>n</var> ããå°ããçŽ æ°ã®ãã¡æ倧ã®ãã®ãšã<var>n</var> ãã倧ããçŽ æ°ã®ãã¡æå°ã®ãã®ãïŒã€ã®ã¹ããŒã¹ã§åºåã£ãŠïŒè¡ã«åºåããŠäžããã
</p>
<H2>Sample Input</H2>
<pre>
19
3517
</pre>
<H2>Output for the Sample Input</H2>
<pre>
17 23
3511 3527
</pre>
| [
[
"19\n3517\n",
"19\n3517\n"
]
] |
p00045 | Sum and Average |
<H1>Sum and Average</H1>
<p>
販売å䟡ãšè²©å£²æ°éãèªã¿èŸŒãã§ã販売éé¡ã®ç·åèšãšè²©å£²æ°éã®å¹³åãåºåããããã°ã©ã ãäœæããŠãã ããã
</p>
<H2>Input</H2>
<p>
å
¥åã¯ä»¥äžã®åœ¢åŒã§äžããããŸãã
</p>
<pre>
販売å䟡,販売æ°é
販売å䟡,販売æ°é
:
:
</pre>
<p>
ã«ã³ãã§åºåããã販売å䟡ãšè²©å£²æ°éã®çµããè€æ°è¡ã«æž¡ã£ãŠäžããããŸããå
¥åãããå€ã¯ãã¹ãŠ 0 ä»¥äž 1,000 以äžã§ã販売å䟡ãšè²©å£²æ°éã®çµã®æ°ã¯ 100 ãè¶
ããŸããã
</p>
<H2>Output</H2>
<p>
ïŒè¡ç®ã«è²©å£²éé¡ã®ç·åèšïŒæŽæ°ïŒãïŒè¡ç®ã«è²©å£²æ°éã®å¹³å(æŽæ°ïŒãåºåããŠãã ããã
販売æ°éã®å¹³åã«ç«¯æ°ïŒå°æ°ç¹ä»¥äžã®æ°ïŒãçããå Žåã¯å°æ°ç¹ä»¥äžç¬¬ 1 äœãåæšäºå
¥ããŠãã ããã
</p>
<H2>Sample Input</H2>
<pre>
100,20
50,10
70,35
</pre>
<H2>Output for the Sample Input</H2>
<pre>
4950
22
</pre>
| [
[
"100,20\n50,10\n70,35\n",
"100,20\n50,10\n70,35\n"
]
] |
p00046 | Differential |
<H1>æšé«å·®</H1>
<p>
ä»ãŸã§ç»ã£ãããšã®ããå±±ã®æšé«ãèšé²ããããŒã¿ããããŸãããã®ããŒã¿ãèªã¿èŸŒãã§ãäžçªé«ãå±±ãšäžçªäœãå±±ã®æšé«å·®ãåºåããããã°ã©ã ãäœæããŠãã ããã
</p>
<H2>Input</H2>
<p>
å
¥åã¯ä»¥äžã®åœ¢åŒã§äžããããŸãã
</p>
<pre class="exp">
å±±ã®é«ã
...
...
</pre>
<p>
å±±ã®é«ããè€æ°è¡ã«æž¡ã£ãŠäžããããŸããå
¥åãããå€ã¯ãã¹ãŠ 0 ä»¥äž 1,000,000 以äžã®å®æ°ã§ããå
¥åãããå±±ã®é«ãã®æ°ã¯ 50 以äžã§ãã
</p>
<H2>Output</H2>
<p>
äžçªé«ãå±±ãšäžçªäœãå±±ã®æšé«å·®ãå®æ°ã§åºåãããåºåã¯0.01以äžã®èª€å·®ãå«ãã§ãããã
</p>
<H2>Sample Input</H2>
<pre>
3776.0
1819.0
645.2
2004.1
1208.6
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3130.8
</pre>
| [
[
"3776.0\n1819.0\n645.2\n2004.1\n1208.6\n",
"3776.0\n1819.0\n645.2\n2004.1\n1208.6\n"
]
] |
p00047 | Cup Game |
<H1>ã«ããã²ãŒã </H1>
<center>
<table>
<tr>
<td><img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_cupGame"></td>
</tr>
</table>
</center>
<br/>
<p>
3 ã€ã®ã«ããããµããŠçœ®ãããŠããŸããã«ããã®çœ®ãããŠããå Žæããé ã« A,B,C ãšåŒã¶ããšã«ããŸããæå㯠A ã«çœ®ãããŠããã«ããã®äžã«ããŒã«ãé ãããŠãããšããŸããã«ããã®äœçœ®ãå
¥ãæ¿ãããšãäžã«å
¥ã£ãŠããããŒã«ãäžç·ã«ç§»åããŸãã
</p>
<p>
å
¥ãæ¿ããïŒã€ã®ã«ããã®äœçœ®ãèªã¿èŸŒãã§ãæçµçã«ã©ã®å Žæã®ã«ããã«ããŒã«ãé ãããŠããããåºåããããã°ã©ã ãäœæããŠãã ããã
</p>
<H2>Input</H2>
<p>
å
¥ãæ¿ããïŒã€ã®ã«ããã®äœçœ®ãé çªã«è€æ°è¡ã«ãããäžããããŸããåè¡ã«ãå
¥ãæ¿ããïŒã€ã®ã«ããã®äœçœ®ãè¡šãæåïŒA, B, ãŸã㯠CïŒãã«ã³ãåºåãã§äžããããŸãã
</p>
<p>
å
¥ãæ¿ããæäœã¯ 50 åãè¶
ããŸããã
</p>
<H2>Output</H2>
<p>
ããŒã«ãå
¥ã£ãŠããã«ããã®å ŽæïŒA, B, ãŸã㯠CïŒãïŒè¡ã«åºåããŸãã
</p>
<H2>Sample Input</H2>
<pre>
B,C
A,C
C,B
A,B
C,B
</pre>
<H2>Output for the Sample Input</H2>
<pre>
A
</pre>
| [
[
"B,C\nA,C\nC,B\nA,B\nC,B\n",
"B,C\nA,C\nC,B\nA,B\nC,B\n"
]
] |
p00048 | Class |
<H1>éçŽ</H1>
<p>
ãã¯ã·ã³ã°ã¯äœéã«ãã£ãŠéçŽãåããããŠããŸããäœéãèªã¿èŸŒãã§ããã®éçŽãåºåããããã°ã©ã ãäœæããŠãã ãããéçŽãšäœéã®é¢ä¿ã¯ä»¥äžã®è¡šã®ãšãããšããŸãã
</p>
<center>
<table border=1>
<tr><td bgcolor="#88AAFF" width="120">éçŽ</td><td bgcolor="#88AAFF" width="240">äœéïŒkgïŒ</td></tr>
<tr><td>light fly</td><td>48.00kg 以äž</td></tr>
<tr><td>fly</td><td>48.00kg è¶
51.00kg 以äž</td></tr>
<tr><td>bantam</td><td>51.00kg è¶
54.00kg 以äž</td></tr>
<tr><td>feather</td><td>54.00kg è¶
57.00kg 以äž</td></tr>
<tr><td>light</td><td>57.00kg è¶
60.00kg 以äž</td></tr>
<tr><td>light welter</td><td>60.00kg è¶
64.00kg 以äž</td></tr>
<tr><td>welter</td><td>64.00kg è¶
69.00 kg 以äž</td></tr>
<tr><td>light middle</td><td>69.00kg è¶
75.00 kg 以äž</td></tr>
<tr><td>middle</td><td>75.00kg è¶
81.00 kg 以äž</td></tr>
<tr><td>light heavy</td><td>81.00kg è¶
91.00 kg 以äž</td></tr>
<tr><td>heavy</td><td>91.00kg è¶
</td></tr>
</table>
</center>
<br/>
<H2>Input</H2>
<p>
å
¥åã¯è€æ°ã®ããŒã¿ã»ãããããªããŸããåããŒã¿ã»ãããšããŠãäœéãè¡šãïŒã€ã®å®æ° <var>w</var> (40 ≤ <var>w</var> ≤ 150) ãïŒè¡ã«äžããããŸããããŒã¿ã»ããã®æ°ã¯ 50 ãè¶
ããŸããã
</p>
<H2>Output</H2>
<p>
ããŒã¿ã»ããããšã«ã察å¿ããéçŽãïŒè¡ã«åºåããŸãã
</p>
<H2>Sample Input</H2>
<pre>
60.2
70.2
48.0
80.2
</pre>
<H2>Output for the Sample Input</H2>
<pre>
light welter
light middle
light fly
middle
</pre>
| [
[
"60.2\n70.2\n48.0\n80.2\n",
"60.2\n70.2\n48.0\n80.2\n"
]
] |
p00049 | Blood Groups |
<H1>è¡æ¶²å</H1>
<p>
ããåŠçŽã®çåŸã®åºåžçªå·ãš ABO è¡æ¶²åãä¿åããããŒã¿ãèªã¿èŸŒãã§ããã®ãã®ã®è¡æ¶²åã®äººæ°ãåºåããããã°ã©ã ãäœæããŠãã ããããªããABO è¡æ¶²åã«ã¯ãA åãB åãAB åãO åã®ïŒçš®é¡ã®è¡æ¶²åããããŸãã
</p>
<H2>Input</H2>
<p>
ã«ã³ãã§åºåãããåºåžçªå·ãšè¡æ¶²åã®çµããè€æ°è¡ã«æž¡ã£ãŠäžããããŸããåºåžçªå·ã¯ 1 ä»¥äž 50 以äžã®æŽæ°ãè¡æ¶²åã¯æåå "A", "B", "AB" ãŸã㯠"O" ã®ããããã§ããçåŸã®äººæ°ã¯ 50 ãè¶
ããŸããã
</p>
<H2>Output</H2>
<p>
ïŒè¡ç®ã« A åã®äººæ°<br/>
ïŒè¡ç®ã« B åã®äººæ°<br/>
ïŒè¡ç®ã« AB åã®äººæ°<br/>
ïŒè¡ç®ã« O åã®äººæ°<br/>
ãåºåããŸãã
</p>
<H2>Sample Input</H2>
<pre>
1,B
2,A
3,B
4,AB
5,B
6,O
7,A
8,O
9,AB
10,A
11,A
12,B
13,AB
14,A
</pre>
<H2>Output for the Sample Input</H2>
<pre>
5
4
3
2
</pre>
| [
[
"1,B\n2,A\n3,B\n4,AB\n5,B\n6,O\n7,A\n8,O\n9,AB\n10,A\n11,A\n12,B\n13,AB\n14,A\n",
"1,B\n2,A\n3,B\n4,AB\n5,B\n6,O\n7,A\n8,O\n9,AB\n10,A\n11,A\n12,B\n13,AB\n14,A\n"
]
] |
p00050 | Apple and Peach |
<H1>ããããšæ¡</H1>
<p>
çŠå³¶çã¯æç©ã®ç£å°ãšããŠãæåã§ããã®äžã§ãç¹ã«æ¡ãšãããã¯å
šåœã§ãææãã®çç£éãèªã£ãŠããŸãããšããã§ããã販売çšã®è±æãã³ãã¬ããã®å°å·åçš¿ãäœã£ããšãããæéãã§ãããã«é¢ããèšè¿°ãšæ¡ã«é¢ããèšè¿°ãéã«æžããŠããŸããŸããã
</p>
<p>
ããªãã¯ãapple ãš peach ãä¿®æ£ããä»äºãä»»ãããŸãããããªã«ã¶ãé¢åã§ããïŒè¡ã®è±æãå
¥åããŠããã®ãªãã® apple ãšããæååãå
šãŠ peach ã«ãpeach ãšããæååãå
šãŠapple ã«äº€æããè±æãåºåããããã°ã©ã ãäœæããŠãã ããã
</p>
<H2>Input</H2>
<p>
è±æïŒåè§è±æ°åã空çœãèšå·ãå«ãïŒãïŒè¡ã«äžããããŸããå
¥åãããæååã®é·ã㯠1000 以äžã§ãã
</p>
<H2>Output</H2>
<p>
apple ãšpeach ãšããæååã亀æããè±æãïŒè¡ã«åºåããŸãã
</p>
<H2>Sample Input</H2>
<pre>
the cost of one peach is higher than that of one apple.
</pre>
<H2>Output for the Sample Input</H2>
<pre>
the cost of one apple is higher than that of one peach.
</pre>
| [
[
"the cost of one peach is higher than that of one apple.\n",
"the cost of one peach is higher than that of one apple.\n"
]
] |
p00051 | Differential II |
<H1>æŽæ°ã®å·®</H1>
<p>
8 åã® 0 ãã 9 ãŸã§ã®æ°åãå
¥åãããšãããã® 8 åã®æ°åã䞊ã¹æ¿ããŠã§ãããæ倧ã®æŽæ°ãšæå°ã®æŽæ°ã®å·®ãåºåããããã°ã©ã ãäœæããŠãã ããã䞊ã³æ¿ããŠã§ããæ°ã¯ 00135569 ã®ããã« 0 ããå§ãŸã£ãŠããããã®ãšããŸãã
</p>
<H2>Input</H2>
<p>
è€æ°ã®ããŒã¿ã»ãããäžããããŸããïŒè¡ç®ã«ããŒã¿ã»ããæ° <var>n</var> (<var>n</var> ≤ 50) ãäžããããŸããç¶ã㊠<var>n</var> è¡ã®ããŒã¿ãäžããããŸããåããŒã¿ã¯ 8 åã®æ°åã®äžŠã³ïŒ0 ãã 9 ã®æ°åïŒã§ãã
</p>
<H2>Output</H2>
<p>
åããŒã¿ã»ããã«å¯ŸããŠãå
¥åãããæ°åã䞊ã¹æ¿ããŠã§ããæ倧ã®æŽæ°ãšæå°ã®æŽæ°ã®å·®ãïŒè¡ã«åºåããŠäžããã
</p>
<H2>Sample Input</H2>
<pre>
2
65539010
65539010
</pre>
<H2>Output for the Sample Input</H2>
<pre>
96417531
96417531
</pre>
| [
[
"2\n65539010\n65539010\n",
"2\n65539010\n65539010\n"
]
] |
p00052 | Factorial II |
<H1>éä¹ II</H1>
<p>
<var>n! = n × (n − 1) × (n − 2) ×</var> ... <var> × 3 × 2 × 1</var><br/>
<br/>
ã <var>n</var> ã®éä¹ãšãããŸããäŸãã°ã12 ã®éä¹ã¯<br/>
<br/>
<var>12! = 12 × 11 × 10 × 9 × 8 × 7 × 6 × 5 × 4 × 3 × 2 × 1 = 479001600</var><br/>
<br/>
ãšãªããæ«å°Ÿã« 0 ã 2 ã€é£ç¶ããŠäžŠãã§ããŸãã
</p>
<p>
æŽæ° <var>n</var> ãå
¥åããŠã<var>n!</var> ã®æ«å°Ÿã«é£ç¶ããŠäžŠãã§ãã 0 ã®æ°ãåºåããããã°ã©ã ãäœæããŠãã ããããã ãã<var>n</var> 㯠20000 以äžã®æ£ã®æŽæ°ãšããŸãã
</p>
<H2>Input</H2>
<p>
è€æ°ã®ããŒã¿ãäžããããŸããåããŒã¿ã« <var>n</var> (<var>n</var> ≤ 20000) ãïŒè¡ã«äžããããŸãã<var>n</var> ã 0 ã®æå
¥åã®æåŸãšããŸãã
</p>
<p>
ããŒã¿ã®æ°ã¯ 20 ãè¶
ããŸããã
</p>
<H2>Output</H2>
<p>
åããŒã¿ã«å¯Ÿã㊠<var>n!</var> ã®æ«å°Ÿã«é£ç¶ããŠäžŠãã§ãã 0 ã®æ°ãïŒè¡ã«åºåããŠäžããã
</p>
<H2>Sample Input</H2>
<pre>
2
12
10000
0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
0
2
2499
</pre>
| [
[
"2\n12\n10000\n0\n",
"2\n12\n10000\n0\n"
]
] |
p00053 | Sum of Prime Numbers |
<H1>çŽ æ°ã®å</H1>
<p>
<var>p(i)</var> ãå°ããæ¹ãã <var>i</var> çªç®ã®çŽ æ°ãšããŸããäŸãã°ã7 ã¯ã2, 3, 5, 7 ãšå°ããæ¹ãã 4 çªç®ã®çŽ æ°ãªã®ã§ã<var>p(4) = 7</var> ã§ãã
</p>
<p>
<var>n</var> ãäžãããããšãã<var>i = 1</var> ãã <var>n</var> ãŸã§ã® <var>p(i)</var> ã®å <var>s</var><br/>
<br/>
<var>s = p(1) + p(2) +</var> .... <var>+ p(n)</var><br/>
<br/>
ãåºåããããã°ã©ã ãäœæããŠãã ãããäŸãã°ã<var>n = 9</var> ã®ãšãã<var>s = 2 + 3 + 5 + 7 + 11 + 13 + 17 + 19 + 23 = 100</var> ãšãªããŸãã
</p>
<H2>Input</H2>
<p>
è€æ°ã®ããŒã¿ã»ãããäžããããŸããåããŒã¿ã»ããã«æŽæ° <var>n</var> (<var>n</var> ≤ 10000) ãäžããããŸãã<var>n</var> ã 0 ã®ãšãå
¥åã®æåŸãšããŸããããŒã¿ã»ããã®æ°ã¯ 50 ãè¶
ããŸããã
</p>
<H2>Output</H2>
<p>
åããŒã¿ã»ããã® <var>n</var> ã«å¯ŸããŠã<var>s</var> ãïŒè¡ã«åºåããŠäžããã
</p>
<H2>Sample Input</H2>
<pre>
2
9
0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
5
100
</pre>
| [
[
"2\n9\n0\n",
"2\n9\n0\n"
]
] |
p00054 | Sum of Nth decimal places |
<H1>å°æ°äœã®å</H1>
<p>
<var>a</var>, <var>b</var>, <var>n</var> ã¯ãããããæ£ã®æŽæ°ã§ãããšããŸããåæ° <var>a</var> / <var>b</var> ã®å°æ°ç¬¬ <var>i</var> äœã®æ°ã <var>f(i)</var> ãšããŸã (0 ≤ <var>f(i)</var> ≤ 9)ããã®ãšãã<var>i = 1</var> ãã <var>n</var> ãŸã§ã® <var>f(i)</var> ã®åã <var>s</var> ãšããŸãã<br/>
<br/>
<var>s = f(1) + f(2) +</var> ... <var>+ f(n)</var><br/>
</p>
<p>
<var>a</var>, <var>b</var>, <var>n</var> ãèªã¿èŸŒãã§ã <var>s</var> ãåºåããŠçµäºããããã°ã©ã ãäœæããŠãã ããã
</p>
<H2>Input</H2>
<p>
å
¥åã¯è€æ°ã®ããŒã¿ã»ãããããªããŸããåããŒã¿ã»ãããšããŠã3 ã€ã®æŽæ° <var>a</var> (1 ≤ <var>a</var> ≤ 1000), <var>b</var> (1 ≤ <var>b</var> ≤ 10000), <var>n</var> (1 ≤ <var>n</var> ≤ 100) ã空çœåºåãã§ïŒè¡ã«äžããããŸãã
</p>
<p>
ããŒã¿ã»ããã®æ°ã¯ 100 ãè¶
ããŸããã
</p>
<H2>Output</H2>
<p>
ããŒã¿ã»ããããšã«ã<var>s</var> ãïŒè¡ã«åºåããŸãã
</p>
<H2>Sample Input</H2>
<pre>
1 2 3
2 3 4
5 4 3
4 3 2
</pre>
<H2>Output for the Sample Input</H2>
<pre>
5
24
7
6
</pre>
| [
[
"1 2 3\n2 3 4\n5 4 3\n4 3 2\n",
"1 2 3\n2 3 4\n5 4 3\n4 3 2\n"
]
] |
p00055 | Sequence |
<H1>æ°å</H1>
<p>
次ã®ããã«å®çŸ©ãããŠããæ°åããããŸãã
</p>
<ul>
<li>ãã¹ãŠã®å¶æ°çªç®ã®é
ã¯äžã€åã®é
ã« 2 ãæãããã®ãšçããæ°ã§ããã</li>
<li>ãã¹ãŠã®å¥æ°çªç®ã®é
ã¯äžã€åã®é
ã 3 ã§å²ã£ããã®ãšçããæ°ã§ããã</li>
</ul>
<p>
ãã®æ°åã®åé
<var>a</var> ãèªã¿èŸŒã¿ãåé
ãã第 10 é
ãŸã§ã®å <var>s(10)</var> ãåºåããããã°ã©ã ãäœæããŠãã ããã
</p>
<H2>Input</H2>
<p>
å
¥åã¯è€æ°ã®ãã¹ãã±ãŒã¹ãããªããŸããåãã¹ãã±ãŒã¹ãšããŠãæ°åã®åé
ãè¡šãå®æ° <var>a</var> (1.0 ≤ <var>a</var> ≤ 10.0) ãïŒè¡ã«äžããããŸãã
</p>
<p>
ãã¹ãã±ãŒã¹ã®æ°ã¯ 50 ãè¶
ããŸããã
</p>
<H2>Output</H2>
<p>
ãã¹ãã±ãŒã¹ããšã« <var>s(10)</var> ãïŒè¡ã«åºåããŸãã
</p>
<p>
åºåã¯0.000001以äžã®èª€å·®ãå«ãã§ãããã
</p>
<H2>Sample Input</H2>
<pre>
1.0
2.0
3.0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
7.81481481
15.62962963
23.44444444
</pre>
| [
[
"1.0\n2.0\n3.0\n",
"1.0\n2.0\n3.0\n"
]
] |
p00056 | Goldbach's Conjecture |
<H1>ãŽãŒã«ããããã®äºæ³</H1>
<p>
4 以äžã®å¶æ°ã¯ 2 ã€ã®çŽ æ°ã®åã§è¡šãããšãã§ãããšããããšãç¥ãããŠããŸããããã¯ãŽãŒã«ããããäºæ³ãšãããã³ã³ãã¥ãŒã¿ã®èšç®ã«ããããªã倧ããªæ°ãŸã§æ£ããããšã確ãããããŠããŸããäŸãã°ã10 ã¯ã7 + 3ã5 + 5 ã® 2 éãã®çŽ æ°ã®åã§è¡šãããšãã§ããŸãã
</p>
<p>
æŽæ° <var>n</var> ãå
¥åãã<var>n</var> ã 2 ã€ã®çŽ æ°ã®åã§è¡šãçµã¿åããæ°ãäœéãããããåºåããããã°ã©ã ãäœæããŠãã ããããã ãã<var>n</var> 㯠4 以äžã50,000 以äžãšããŸãããŸããå
¥åããã <var>n</var> ã¯å¶æ°ã§ãããšã¯ããããŸããã
</p>
<H2>Input</H2>
<p>
è€æ°ã®ããŒã¿ã»ãããäžããããŸããåããŒã¿ã»ããã« <var>n</var> ãïŒè¡ã«äžããããŸãã<var>n</var> ã 0 ã®ãšãå
¥åã®æåŸãšããŸããããŒã¿ã»ããã®æ°ã¯ 10,000 ãè¶
ããŸããã
</p>
<H2>Output</H2>
<p>
åããŒã¿ã»ããã«å¯ŸããŠã<var>n</var> ã 2 ã€ã®çŽ æ°ã®åã§è¡šãçµã¿åããæ°ãïŒè¡ã«åºåããŠäžããã
</p>
<H2>Sample Input</H2>
<pre>
10
11
0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
2
0
</pre>
| [
[
"10\n11\n0\n",
"10\n11\n0\n"
]
] |
p00057 | The Number of Area |
<H1>é åã®æ°</H1>
<p>
ç¡éã«åºãå¹³é¢ã®äžã«ãç¡éã«é·ãçŽç·ãæ°æ¬åŒããšããã®å¹³é¢ã¯ããã€ãã®é åã«åå²ãããŸããããšãã°ãçŽç·ãïŒæ¬åŒããšãå¹³é¢ã¯ïŒã€ã®é åã«åå²ãããŸããåãæ°ã®çŽç·ãåŒããŠããåŒãæ¹ã«ãã£ãŠåŸãããé åã®æ°ã¯ç°ãªããŸããããšãã°ã2 æ¬ã®çŽç·ãå¹³è¡ã«åŒãã°åŸãããé å㯠3 ã€ã«ãªããäºãã«åçŽã«åŒãã°åŸãããé å㯠4 ã€ã«ãªããŸãã
</p>
<center>
<img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_area">
</center>
<br/>
<p>
<var>n</var> æ¬ã®çŽç·ãåŒãããšã§åŸãããæ倧ã®é åã®æ°ãåºåããããã°ã©ã ãäœæããŠãã ããã
</p>
<H2>Input</H2>
<p>
è€æ°ã®ããŒã¿ã»ãããäžããããŸããåããŒã¿ã»ããã« <var>n</var> (1 ≤ <var>n</var> ≤ 10,000) ãïŒè¡ã«äžããããŸããå
¥åã®æåŸãŸã§åŠçããŠäžããã
</p>
<p>
ããŒã¿ã»ããã®æ°ã¯ 50 ãè¶
ããŸããã
</p>
<H2>Output</H2>
<p>
åããŒã¿ã»ããã«å¯ŸããŠãæ倧ã®åå²æ°ãïŒè¡ã«åºåããŠäžããã
</p>
<H2>Sample Input</H2>
<pre>
1
3
</pre>
<H2>Output for the Sample Input</H2>
<pre>
2
7
</pre>
| [
[
"1\n3\n",
"1\n3\n"
]
] |
p00058 | Orthogonal |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script type="text/javascript" src="https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-MML-AM_CHTML">
</script>
<H1>çŽäº€å€å®</H1>
<p>
å¹³é¢äžã®ç°ãªã 4 ç¹ã$A (x_A, y_A)$, $B (x_B, y_B)$, $C (x_C, y_C)$, $D (x_D, y_D)$ ã®åº§æšãèªã¿èŸŒãã§ãçŽç· $AB$ ãš $CD$ ãçŽäº€ããå Žåã«ã¯ <span>YES</span>ãçŽäº€ããªãå Žåã«ã¯ <span>NO</span> ãšåºåããããã°ã©ã ãäœæããŠãã ãããããã§ããçŽç·ããšã¯ç·åã®ããšã§ã¯ãããŸããã以äžã®å³ãåèã«ããŠäžããã
</p>
<!--
ãã ããx_A, yA, xB, yB, xC, yC, xD, yD ã¯ããããã -100 ä»¥äž 100 以äžã®å®æ°ãšããŸãã
-->
<center>
<img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_orthogonal">
</center>
<br/>
<H2>Input</H2>
<p>
è€æ°ã®ããŒã¿ã»ãããäžããããŸããåããŒã¿ã»ããã®åœ¢åŒã¯ä»¥äžã®ãšããã§ãã<br/>
<br/>
$x_A$ $y_A$ $x_B$ $y_B$ $x_C$ $y_C$ $x_D$ $y_D$</br>
</pre>
<p>
$x_A$, $y_A$, $x_B$, $y_B$, $x_C$, $y_C$, $x_D$, $y_D$ ã¯ãããã -100 ä»¥äž 100 以äžã§ãããåå€ã¯å°æ°ç¹ä»¥äžæ倧 5 æ¡ãŸã§ã®æ°åãå«ãå®æ°ã§äžããããŸãã
</p>
<p>
ããŒã¿ã»ããã®æ°ã¯ 100 ãè¶
ããŸããã
</p>
<H2>Output</H2>
<p>
åããŒã¿ã»ããã«å¯ŸããŠã<span>YES</span> ãŸã㯠<span>NO</span> ãïŒè¡ã«åºåããŠäžããã
</p>
<H2>Sample Input</H2>
<pre>
1.0 1.0 2.0 2.0 0.0 0.0 1.0 -1.0
0.0 0.0 2.0 0.0 -1.0 2.0 2.0 2.0
10.0 6.0 3.4 5.2 6.8 9.5 4.3 2.1
2.5 3.5 2.5 4.5 -3.3 -2.3 6.8 -2.3
</pre>
<H2>Output for the Sample Input</H2>
<pre>
YES
NO
NO
YES
</pre>
| [
[
"1.0 1.0 2.0 2.0 0.0 0.0 1.0 -1.0\n0.0 0.0 2.0 0.0 -1.0 2.0 2.0 2.0\n10.0 6.0 3.4 5.2 6.8 9.5 4.3 2.1\n2.5 3.5 2.5 4.5 -3.3 -2.3 6.8 -2.3\n",
"1.0 1.0 2.0 2.0 0.0 0.0 1.0 -1.0\n0.0 0.0 2.0 0.0 -1.0 2.0 2.0 2.0\n10.0 6.0 3.4 5.2 6.8 9.5 4.3 2.1\n2.5 3.5 2.5 4.5 -3.3 -2.3 6.8 -2.3\n"
]
] |
p00059 | Intersection of Rectangles |
<H1>é·æ¹åœ¢ã®éãªã</H1>
<p>
åºèŸºã <var>x</var> 軞ã«å¯ŸããŠå¹³è¡ãª 2 ã€ã®é·æ¹åœ¢ããããŸããé·æ¹åœ¢ A ã®å·Šäžã®åº§æš (<var>xa1</var>, <var>ya1</var>) ãšå³äžã®åº§æš (<var>xa2</var>, <var>ya2</var>)ãé·æ¹åœ¢ B ã®å·Šäžã®åº§æš (<var>xb1</var>, <var>yb1</var>) ãšå³äžã®åº§æš (<var>xb2</var>, <var>yb2</var>) ãèªã¿èŸŒãã§ãé·æ¹åœ¢ A ãšé·æ¹åœ¢ B ãäžéšã§ãéãªã£ãŠããã° YES ãããŸã£ããéãªã£ãŠããªããã° NO ãåºåããããã°ã©ã ãäœæããŠãã ããããã ããé·æ¹åœ¢ A ãšé·æ¹åœ¢ B ã¯åããã®ã§ã¯ãªããšããŸãããŸããæ¥ããŠãããã®ãéãªã£ãŠãããšã¿ãªããŸãã
</p>
<center>
<img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_intersection">
</center>
<br/>
<H2>Input</H2>
<p>
è€æ°ã®ããŒã¿ã»ãããäžããããŸããåããŒã¿ã»ããã®åœ¢åŒã¯ä»¥äžã®ãšããã§ãã
</p>
<pre>
<var>xa1</var> <var>ya1</var> <var>xa2</var> <var>ya2</var> <var>xb1</var> <var>yb1</var> <var>xb2</var> <var>yb2</var>
</pre>
<p>
å
¥åãããå€ã¯ãããã -2,000 ä»¥äž 2,000 以äžã§ãããåå€ã¯å°æ°ç¹ä»¥äžæ倧 5 æ¡ãŸã§ã®æ°åãå«ãå®æ°ã§äžããããŸãã
</p>
<p>
ããŒã¿ã»ããã®æ°ã¯ 50 ãè¶
ããŸããã
</p>
<H2>Output</H2>
<p>
åããŒã¿ã»ããã«å¯ŸããŠã<span>YES</span> ãŸã㯠<span>NO</span> ãïŒè¡ã«åºåããŠäžããã
</p>
<H2>Sample Input</H2>
<pre>
0.0 0.0 5.0 5.0 1.0 1.0 4.0 4.0
0.0 0.0 4.0 5.0 1.0 1.0 5.0 5.0
0.0 0.0 4.0 4.0 -3.0 -5.0 2.0 -1.0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
YES
YES
NO
</pre>
| [
[
"0.0 0.0 5.0 5.0 1.0 1.0 4.0 4.0\n0.0 0.0 4.0 5.0 1.0 1.0 5.0 5.0\n0.0 0.0 4.0 4.0 -3.0 -5.0 2.0 -1.0\n",
"0.0 0.0 5.0 5.0 1.0 1.0 4.0 4.0\n0.0 0.0 4.0 5.0 1.0 1.0 5.0 5.0\n0.0 0.0 4.0 4.0 -3.0 -5.0 2.0 -1.0\n"
]
] |
p00060 | Card Game |
<H1>ã«ãŒãã²ãŒ ã </H1>
<p>
ã1ãããã10ããŸã§ã®æ°åãæžãããã«ãŒããå 1 æãå
šéšã§ 10 æãããŸãããã®ã«ãŒãã¯ãè¡šåŽã«ã¯æ°åãæžãããè£åŽã«ã¯äœãæžãããŠããŸããããã®ã«ãŒãã䜿ã£ãŠãããªããšçžæã® 2 åã§ä»¥äžã®ã«ãŒã«ã§ã²ãŒ ã ãè¡ããŸãã
</p>
<ol>
<li> ããªããšçžæã«ã¯ãè¡šãäžã«ã㊠1 æãè£ãäžã«ã㊠1 æãèš 2 æã®ã«ãŒããé
ãããŠããŸããããªãã¯çžæã®è¡šã®ã«ãŒãã®æ°åãèŠãããšãã§ããŸãããè£ã®ã«ãŒãã®æ°åã¯èŠããŸããã
</li>
<li> é
ãããã«ãŒãã®æ°åã®åèšã 20 以äžã§ããã€çžæã®æ°åã®åèšãã倧ãããšãã«åã¡ãšãªããŸãã
äŸãã°ãããªãã®ã«ãŒããã7ãã8ã (åèš 15) ãçžæã®ã«ãŒããã9ãã10ã (åèš 19) ã®ãšãã¯ãçžæã®åã¡ã§ãã
</li>
<li> ããªããšçžæã¯æ倧ã§ããš 1 æã«ãŒããåŒãããšãã§ããŸãããããåŒããªããŠãæ§ããŸããã
</li>
</ol>
<p>
ããã§ãããš 1 æã®ã«ãŒããåŒããã©ããã決å®ããç®å®ãšããŠãã«ãŒããåŒãããšãã«åèšã 20 以äžã« ãªã確çãèãããã®ç¢ºçã 50% 以äžã®ãšãã¯ã«ãŒããåŒãããšãšããŸãããããã®ç¢ºçãèšç®ãããšãã«ã¯ãããªãã® 2 æã®ã«ãŒããšçžæã®è¡šã®ã«ãŒãã®èš3æã®ã«ãŒãã®æ
å ±ãå©çšããããšãã§ããŸããã€ãŸããåã«ãŒã㯠1 æãã€ãããªãã®ã§ããããã®ã«ãŒããåŒãããšã¯ãªãããšã«ãªããŸãã
</p>
<p>
ããªãã® 2 æã®ã«ãŒããšçžæã®è¡šã®ã«ãŒããèªã¿èŸŒãã§ãããããã«ã€ããŠãããš 1 æåŒãããšãã«åèšã 20 以äžã«ãªã確çã 50% 以äžã®ãšã㯠YESãããã§ãªããªã NO ãåºåããããã°ã©ã ãäœæããŠãã ããã
</p>
<H2>Input</H2>
<p>
å
¥åã¯è€æ°ã®ããŒã¿ã»ãããããªããŸãã 1 æç®ã®ããªãã®ã«ãŒãã®æ°åã C1 ã2 æç®ã®ããªãã®ã«ãŒãã®æ°åã C2 ãçžæã®è¡šã«ãªã£ãŠããã«ãŒãã®æ°åã C3 ãšãããšãåããŒã¿ã»ããã¯ä»¥äžã®åœ¢åŒã§äžããããŸãã
<pre>
C1 C2 C3
</pre>
<H2>Output</H2>
<p>
åããŒã¿ã»ããã«å¯ŸããŠã<span>YES</span> ãŸã㯠<span>NO</span> ãïŒè¡ã«åºåããŠäžããã
</p>
<H2>Sample Input</H2>
<pre>
1 2 3
5 6 9
8 9 10
</pre>
<H2>Output for the Sample Input</H2>
<pre>
YES
YES
NO
</pre>
| [
[
"1 2 3\n5 6 9\n8 9 10\n",
"1 2 3\n5 6 9\n8 9 10\n"
]
] |
p00061 | Rank Checker |
<H1>Rank Checker</H1>
<!--
<p>
æã¯2020 幎ãããœã³ã³ç²åå 2020 ã®äºéžçµæãä¿åããããŒã¿ããããŸãããã®ããŒã¿ã«ã¯ãåããŒã ã«æ¯ãããæŽççªå·ãšæ£è§£æ°ãä¿åãããŠããŸããåå è
ããŒã æ°ã¯äžæã§ãããããªãå€ãæš¡æ§ã§ãïŒäž»å¬è
ã®ãããããªèŠæã§ããããŸãïŒãæ£è§£æ°ã®å€ãã»ãããé ã« 1 äœã2 äœ ... ãšé äœãã€ããŠããããšãšããŸãã
</p>
-->
<p>
æã¯2020 幎ãããœã³ã³ç²åå 2020 ã®äºéžçµæãä¿åããããŒã¿ããããŸãããã®ããŒã¿ã«ã¯ãåããŒã ã«æ¯ãããæŽççªå·ãšæ£è§£æ°ãä¿åãããŠããŸããããã§ã¯ãæ£è§£æ°ã§é äœã決å®ãããã®ãšããæ£è§£æ°ã®å€ãã»ãããé ã« 1 äœã2 äœ ... ãšé äœãã€ããŠããããšãšããŸãã
</p>
<p>
äºéžçµæã®ããŒã¿ãšæŽççªå·ãããŒããŒãããå
¥åããŠããã®çªå·ã®ããŒã ã®é äœãåºåããããã°ã©ã ãäœæããŠãã ããã
</p>
<H2>Input</H2>
<p>
å
¥åããŒã¿ã¯ïŒã€ã®éšåãããªããŸããååã®éšåã¯ãäºéžçµæã®ããŒã¿ãåŸåã®éšåã¯é äœãç¥ãããããŒã çªå·ã®åãåããã§ããäºéžçµæã®ããŒã¿ã®åœ¢åŒã¯ä»¥äžã®éãã§ãã
</p>
<pre>
<var>p<sub>1</sub></var>,<var>s<sub>1</sub></var>
<var>p<sub>2</sub></var>,<var>s<sub>2</sub></var>
...
...
<var>0</var>,<var>0</var>
</pre>
<p>
<var>p<sub>i</sub></var> (1 ≤ <var>p<sub>i</sub></var> ≤ 100 )ã <var>s<sub>i</sub></var> (0 ≤ <var>s<sub>i</sub></var> ≤ 30) ã¯ãããã <var>i</var> ããŒã ç®ã®æŽççªå·ãšæ£è§£æ°ãè¡šãæŽæ°ã§ããæŽççªå·ãšæ£è§£æ°ããšãã« 0 ã®ãšããã®ããŒã¿ã®å
¥åãçµãããã®ãšããŸãã
</p>
<p>
ç¶ããŠåŸåã®åãåãããè€æ°äžããããŸããåãåããã®åœ¢åŒã¯ä»¥äžã®éãã§ãã
</p>
<pre>
<var>q<sub>1</sub></var>
<var>q<sub>2</sub></var>
:
</pre>
<p>
ååãåããã¯ïŒè¡ã«æŽççªå· <var>q<sub>i</sub></var> (1 ≤ <var>q<sub>i</sub></var> ≤ 30) ãäžããããŸãããããå
¥åã®æåŸãŸã§åŠçããŠäžãããåãåããã®æ°ã¯ 100 ãè¶
ããŸããã
</p>
<H2>Output</H2>
<p>
ååãåããã«ã€ããŠãããŒã ã®é äœãïŒè¡ã«åºåããŠäžããã
</p>
<H2>Sample Input</H2>
<pre>
1,20
2,20
3,30
4,10
5,10
6,20
0,0
1
2
4
5
</pre>
<H2>Output for the Sample Input</H2>
<pre>
2
2
3
3
</pre>
<H2>Note</H2>
<p>
å
¥åäŸã®ããŒã¿ã«ãããŠãããŒã ãæ£è§£æ°é ã«æŽåãããšïŒ
</p>
<pre>
3,30
1,20
2,20
6,20
4,10
5,10
</pre>
<p>
ãšãªããŸããããã§ã¯ãæ£è§£æ°ãåºã«é äœã決å®ããããã30åæ£è§£ããŒã ã1äœã20åæ£è§£ããŒã ã2äœã10åæ£è§£ããŒã ã3äœãšããŸãïŒäžäœã®ããŒã æ°ãèæ
®ãã10åæ£è§£ããŒã ã5äœãšããéåžžã®é äœä»ããšã¯ç°ãªãããšã«æ³šæããŠäžããïŒã
</p> | [
[
"1,20\n2,20\n3,30\n4,10\n5,10\n6,20\n0,0\n1\n2\n4\n5\n",
"1,20\n2,20\n3,30\n4,10\n5,10\n6,20\n0,0\n1\n2\n4\n5\n"
]
] |
p00062 | What is the Bottommost? |
<H1>äžçªäžã®è¡ã®æ°åã¯?</H1>
<p>
次ã®ãããªæ°åã®ãã¿ãŒã³ãäœãããšãèããŸãã
</p>
<pre>
4 8 2 3 1 0 8 3 7 6
2 0 5 4 1 8 1 0 3
2 5 9 5 9 9 1 3
7 4 4 4 8 0 4
1 8 8 2 8 4
9 6 0 0 2
5 6 0 2
1 6 2
7 8
5
</pre>
<p>
ãã®ãã¿ãŒã³ã¯ä»¥äžã®èŠåã«åŸã£ãŠããŸãã
</p>
<pre>
A B
C
</pre>
<p>
ãšããæ°åã®äžŠã³ã«ãããŠãC 㯠A + B ã® 1 ã®äœã®æ°åã§ãããããšãã°ã
</p>
<pre>
9 5
4
</pre>
<p>
ã§ã¯ã9 + 5 = 14 ã® 1 ã®äœã®æ°åãããªãã¡ 4 ã 9 ãš 5 ã®æãäžã«äžŠã¹ãããŸãããŸãã
</p>
<pre>
2 3
5
</pre>
<p>
ã§ã¯ã2 + 3 = 5 ã® 1 ã®äœã®æ°åãããªãã¡ 5 ã 2 ãš 3 ã®æãäžã«äžŠã¹ãããŸãã
</p>
<p>
äžçªäžã®è¡ã® 10 åã®æŽæ°ãèªã¿èŸŒãã§ãäžçªäžã®è¡ã® 1 åã®æ°ãåºåããããã°ã©ã ãäœæããŠãã ããã
</p>
<H2>Input</H2>
<p>
å
¥åã¯è€æ°ã®ããŒã¿ã»ãããããªããŸããåããŒã¿ã»ãããšããŠãäžçªäžã®è¡ã® 10 åã®æ°åãæååãšããŠïŒè¡ã«äžããããŸãã
</p>
<p>
ããŒã¿ã»ããã®æ°ã¯ 20 ãè¶
ããŸããã
</p>
<H2>Output</H2>
<p>ããŒã¿ã»ããããšã«ãäžçªäžã®è¡ã®æ°åãïŒè¡ã«åºåããŸãã
<H2>Sample Input</H2>
<pre>
4823108376
1234567890
0123456789
</pre>
<H2>Output for the Sample Input</H2>
<pre>
5
6
4
</pre>
| [
[
"4823108376\n1234567890\n0123456789\n",
"4823108376\n1234567890\n0123456789\n"
]
] |
p00063 | Palindrome |
<H1>åæ</H1>
<p>
åè§ã¢ã«ãã¡ãããæååãããªãã1 è¡ããã 100 æå以å
ã®ããŒã¿ããããŸããããã€ãã®è¡ã¯å¯Ÿç§°ïŒå·Šç«¯ããèªãã§ãå³ç«¯ããèªãã§ãåãïŒã§ãããã®ããŒã¿ãèªã¿èŸŒãã§ããã®äžã®å¯Ÿç§°ãªæååã®æ°ãåºåããããã°ã©ã ãäœæããŠãã ããããªããïŒæåã ããããªãè¡ã¯å¯Ÿç§°ã§ãããšããŸãã
</p>
<H2>Input</H2>
<p>
è€æ°ã®æååãè€æ°è¡ã«ããã£ãŠäžããããŸããåè¡ã«ïŒã€ã®æååãäžããããŸããæååã®æ°ã¯ 50 ãè¶
ããŸããã
</p>
<H2>Output</H2>
<p>
察称ãªæååã®æ°ãïŒè¡ã«åºåããŸãã
</p>
<H2>Sample Input</H2>
<pre>
abcba
sx
abcddcba
rttrd
</pre>
<H2>Output for the Sample Input</H2>
<pre>
2
</pre>
| [
[
"abcba\nsx\nabcddcba\nrttrd\n",
"abcba\nsx\nabcddcba\nrttrd\n"
]
] |
p00064 | Secret Number |
<H1>æ蚌çªå·</H1>
<p>
æ°ããæ蚌çªå·ã¯èŠãã«ãããã®ã§ããã¡ã¢ããã®ã¯ãã¡ãšããããŸããããèŠãããããã«ãããŸãããããã§æç« ã®äžã«æ°å€ãåã蟌ãã§æ蚌çªå·ãã¡ã¢ããããšã«ããŸãããããã§ã¯å
šãŠã®æ°å€ã®åãæ蚌çªå·ã«ãªããŸãã
</p>
<p>
ã¡ã¢ãããæç« ãèªã¿èŸŒãã§ãæ蚌çªå·ãåºåããããã°ã©ã ãäœæããŠãã ããã
</p>
<H2>Input</H2>
<p>
æ£ã®æŽæ°ãåã蟌ãŸããæç« ãè€æ°è¡ã«ãããäžããããŸããåè¡ã¯åè§è±æ°åãèšå·ã空çœãå«ãæååãŸãã¯ç©ºè¡ã§ãã
ãã ããå
¥å㯠1 è¡ããã 80 æå以å
ã§ãæ蚌çªå·ã¯ 10,000 以äžã§ããããšãä¿éãããŠããŸãã
</p>
<H2>Output</H2>
<p>
æ蚌çªå·ïŒæç« äžã®æ£ã®æŽæ°ã®åèšïŒãïŒè¡ã«åºåããŸãã
</p>
<H2>Sample Input</H2>
<pre>
Thereare100yenonthetable.Iam17yearsold.
Ishouldgohomeat6pm.
</pre>
<H2>Output for the Sample Input</H2>
<pre>
123
</pre>
| [
[
"Thereare100yenonthetable.Iam17yearsold.\nIshouldgohomeat6pm.\n",
"Thereare100yenonthetable.Iam17yearsold.\nIshouldgohomeat6pm.\n"
]
] |
p00065 | Trading |
<H1>ååŒ</H1>
<p>
ååŒå
ã®é¡§å®¢çªå·ãšååŒæ¥ãæããšã«èšé²ããããŒã¿ããããŸããä»æã®ããŒã¿ãšå
æã®ããŒã¿ãèªã¿èŸŒãã§ãå
æããïŒã¶æé£ç¶ã§ååŒã®ããäŒç€Ÿã®é¡§å®¢çªå·ãšååŒã®ãã£ãåæ°ãåºåããããã°ã©ã ãäœæããŠãã ããããã ããæã
ã®ååŒå
æ°ã¯ 1,000 瀟以å
ã§ãã
</p>
<H2>Input</H2>
<p>
ä»æã®ããŒã¿ãšãå
æã®ããŒã¿ãïŒè¡ã®ç©ºè¡ã§åºåãããŠäžããããŸããããããã®ããŒã¿ã¯ä»¥äžã®ãããªåœ¢åŒã§äžããããŸãã
</p>
<pre>
<var>c<sub>1</sub></var>,<var>d<sub>1</sub></var>
<var>c<sub>2</sub></var>,<var>d<sub>2</sub></var>
...
...
</pre>
<p>
<var>c<sub>i</sub></var> (1 ≤ <var>c<sub>i</sub></var> ≤ 1,000) ã¯é¡§å®¢çªå·ãè¡šãæŽæ°ã <var>d<sub>i</sub></var> (1 ≤ <var>d<sub>i</sub></var> ≤ 31) ã¯ååŒæ¥ãè¡šãæŽæ°ã§ãã
</p>
<H2>Output</H2>
<p>
ïŒã¶æé£ç¶ã§ååŒã®ããäŒç€Ÿã«ã€ããŠã顧客çªå·ãå°ããé ã«é¡§å®¢çªå·ãšååŒåæ°ã®ç·æ°ã空çœã§åºåã£ãŠåºåããŸãã
</p>
<H2>Sample Input</H2>
<pre>
123,10
56,12
34,14
123,3
56,4
123,5
</pre>
<H2>Output for the Sample Input</H2>
<pre>
56 2
123 3
</pre>
| [
[
"123,10\n56,12\n34,14\n\n123,3\n56,4\n123,5\n",
"123,10\n56,12\n34,14\n\n123,3\n56,4\n123,5\n"
]
] |
p00066 | Tic Tac Toe |
<H1>äžç®äžŠã¹</H1>
<p>
äžç®äžŠã¹ã¯ïŒïŒ × ïŒã®ãã¹ç®ã®äžã«äº€äºã« â ãš Ã ãå
¥ããŠããã瞊ã»æšªã»æãã®äœããã«äžå â ã à ã䞊ãã ãšãã«ãåã¡ãšãªãã²ãŒã ã§ãïŒå³1ãå³3 ãåç
§ïŒ
</p>
<center>
<table>
<tr>
<td width="140"><img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_tic1"></td>
<td width="140"><img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_tic2"></td>
<td width="140"><img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_tic3"></td>
</tr>
<tr>
<td>å³ïŒïŒâã®åã¡</td>
<td>å³ïŒïŒÃ ã®åã¡</td>
<td>å³ïŒïŒåŒãåã</td>
</tr>
</table>
</center>
<br/>
<p>
äžç®äžŠã¹ã¯ãâãšÃã亀äºã«ãã¹ç®ãåããŠãããã©ã¡ãããäžåæã£ããšãã«ã²ãŒã çµäºãšãªããŸãããã®ãããå³ 4 ã®ããã«ãâãšÃãäž¡æ¹ãšãäžåããã£ãŠããå Žåã¯ããããªãå±é¢ã§ããããããªãå±é¢ãå
¥åãããããšã¯ãããŸããã
</p>
<center>
<table>
<tr>
<td width="140"><img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_tic4"></td>
</tr>
<tr>
<td>å³ïŒïŒããããªãå±é¢</td>
</tr>
</table>
</center>
<br/>
<p>
äžç®äžŠã¹ã®ç€é¢ãèªã¿èŸŒãã§ãåæã®çµæãåºåããããã°ã©ã ãäœæããŠäžããã
</p>
<H2>Input</H2>
<p>
å
¥åã¯è€æ°ã®ããŒã¿ã»ãããããªããŸããåããŒã¿ã»ãããšããŠãç€é¢ãè¡šãïŒã€ã®æååãïŒè¡ã«äžããããŸãã
ç€é¢ã®æååã¯ãâãÃã空çœãããããåè§è±å°æåã® oãxãs ã§ãããããäžå³ã®ãã¹ç®ã®é ã«äžŠãã§ããŸãã
</p>
<center>
<img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_tic5">
</center>
<br/>
<p>
ããŒã¿ã»ããã®æ°ã¯ 50 ãè¶
ããŸããã
</p>
<H2>Output</H2>
<p>
ããŒã¿ã»ããããšã«ãâãåã¡ãªãåè§è±å°æåã® o ããÃãåã¡ãªãåè§è±å°æåã® x ããåŒãåããªãã°åè§è±å°æåã® d ãïŒè¡ã«åºåããŠãã ããã
</p>
<H2>Sample Input</H2>
<pre>
ooosxssxs
xoosxsosx
ooxxxooxo
</pre>
<H2>Output for the Sample Input</H2>
<pre>
o
x
d
</pre>
| [
[
"ooosxssxs\nxoosxsosx\nooxxxooxo\n",
"ooosxssxs\nxoosxsosx\nooxxxooxo\n"
]
] |
p00067 | The Number of Island |
<H1>島ã®æ°</H1>
<p>
å°å¢ã瀺ã瞊 12, 暪 12 ã®ãã¹ãããªãå¹³é¢å³ããããŸãããã®ãã®ã®ãã¹ã¯çœãé»ã«å¡ãããŠããŸããçœã¯æµ·ããé»ã¯éžå°ãè¡šããŸããäºã€ã®é»ããã¹ãäžäžããããã¯å·Šå³ã«æ¥ããŠãããšãããããã¯å°ç¶ãã§ãããšãããŸãããã®å¹³é¢å³ã§ã¯ãé»ããã¹äžã€ã®ã¿ããããã¯å°ç¶ãã®é»ããã¹ãäœãé åãã島ããšãããŸããäŸãã°äžå³ã«ã¯ã5 ã€ã®å³¶ããããŸãã
</p>
<pre>
â â â â â¡â¡â¡â¡â â â â
â â â â¡â¡â¡â¡â¡â â â â
â â â¡â¡â¡â¡â¡â¡â â â â
â â¡â¡â¡â¡â¡â¡â¡â â â â
â¡â¡â¡â â¡â¡â¡â â¡â¡â¡â¡
â¡â¡â¡â¡â¡â¡â â â â¡â¡â¡
â¡â¡â¡â¡â¡â â â â â â¡â¡
â â¡â¡â¡â â â â â â â â¡
â â â¡â¡â¡â â â â â â¡â¡
â â â â¡â¡â¡â â â â¡â¡â¡
â â â â â¡â¡â¡â â¡â¡â¡â¡
â¡â¡â¡â¡â¡â¡â¡â¡â¡â¡â¡â¡
</pre>
<p>
ãã¹ã®ããŒã¿ãèªã¿èŸŒãã§ã島ã®æ°ãåºåããããã°ã©ã ãäœæããŠãã ããã
</p>
<H2>Input</H2>
<p>
å
¥åã¯è€æ°ã®ããŒã¿ã»ãããããªããŸããåããŒã¿ã»ããã«ïŒã€ã®å¹³é¢å³ãäžããããŸããé»ããã¹ã 1ãçœããã¹ã 0 ã§è¡šçŸãã 12 åã®æ°åã®å 12 è¡ã§ã²ãšã€ã®å¹³é¢å³ãè¡šããŸããããŒã¿ã»ããã®éã¯ïŒã€ã®ç©ºè¡ã§åºåãããŠããŸãã
</p>
<p>
ããŒã¿ã»ããã®æ°ã¯ 20 ãè¶
ããŸããã
</p>
<H2>Output</H2>
<p>
ããŒã¿ã»ããããšã«ã島ã®æ°ãïŒè¡ã«åºåããŸãã
</p>
<H2>Sample Input</H2>
<pre>
111100001111
111000001111
110000001111
100000001111
000100010000
000000111000
000001111100
100011111110
110001111100
111000111000
111100010000
000000000000
010001111100
110010000010
010010000001
010000000001
010000000110
010000111000
010000000100
010000000010
010000000001
010010000001
010010000010
111001111100
000000000000
111111111111
100010100001
100010100001
100010100001
100010100001
100100100101
101000011101
100000000001
100000000001
111111111111
100000000001
</pre>
<H2>Output for the Sample Input</H2>
<pre>
5
13
4
</pre>
<H2>Hint</H2>
<p>
以äžã¯ãµã³ãã«ã€ã³ããããâ ãšâ¡ã§è¡šãããã®ã§ãã
<pre>
â â â â â¡â¡â¡â¡â â â â ããâ¡â â¡â¡â¡â â â â â â¡â¡ããâ¡â¡â¡â¡â¡â¡â¡â¡â¡â¡â¡â¡
â â â â¡â¡â¡â¡â¡â â â â ããâ â â¡â¡â â¡â¡â¡â¡â¡â â¡ããâ â â â â â â â â â â â
â â â¡â¡â¡â¡â¡â¡â â â â ããâ¡â â¡â¡â â¡â¡â¡â¡â¡â¡â ããâ â¡â¡â¡â â¡â â¡â¡â¡â¡â
â â¡â¡â¡â¡â¡â¡â¡â â â â ããâ¡â â¡â¡â¡â¡â¡â¡â¡â¡â¡â ããâ â¡â¡â¡â â¡â â¡â¡â¡â¡â
â¡â¡â¡â â¡â¡â¡â â¡â¡â¡â¡ããâ¡â â¡â¡â¡â¡â¡â¡â¡â â â¡ããâ â¡â¡â¡â â¡â â¡â¡â¡â¡â
â¡â¡â¡â¡â¡â¡â â â â¡â¡â¡ããâ¡â â¡â¡â¡â¡â â â â¡â¡â¡ããâ â¡â¡â¡â â¡â â¡â¡â¡â¡â
â¡â¡â¡â¡â¡â â â â â â¡â¡ããâ¡â â¡â¡â¡â¡â¡â¡â¡â â¡â¡ããâ â¡â¡â â¡â¡â â¡â¡â â¡â
â â¡â¡â¡â â â â â â â â¡ããâ¡â â¡â¡â¡â¡â¡â¡â¡â¡â â¡ããâ â¡â â¡â¡â¡â¡â â â â¡â
â â â¡â¡â¡â â â â â â¡â¡ããâ¡â â¡â¡â¡â¡â¡â¡â¡â¡â¡â ããâ â¡â¡â¡â¡â¡â¡â¡â¡â¡â¡â
â â â â¡â¡â¡â â â â¡â¡â¡ããâ¡â â¡â¡â â¡â¡â¡â¡â¡â¡â ããâ â¡â¡â¡â¡â¡â¡â¡â¡â¡â¡â
â â â â â¡â¡â¡â â¡â¡â¡â¡ããâ¡â â¡â¡â â¡â¡â¡â¡â¡â â¡ããâ â â â â â â â â â â â
â¡â¡â¡â¡â¡â¡â¡â¡â¡â¡â¡â¡ããâ â â â¡â¡â â â â â â¡â¡ããâ â¡â¡â¡â¡â¡â¡â¡â¡â¡â¡â
</pre>
</p>
| [
[
"111100001111\n111000001111\n110000001111\n100000001111\n000100010000\n000000111000\n000001111100\n100011111110\n110001111100\n111000111000\n111100010000\n000000000000\n\n010001111100\n110010000010\n010010000001\n010000000001\n010000000110\n010000111000\n010000000100\n010000000010\n010000000001\n010010000001\n010010000010\n111001111100\n\n000000000000\n111111111111\n100010100001\n100010100001\n100010100001\n100010100001\n100100100101\n101000011101\n100000000001\n100000000001\n111111111111\n100000000001\n",
"111100001111\n111000001111\n110000001111\n100000001111\n000100010000\n000000111000\n000001111100\n100011111110\n110001111100\n111000111000\n111100010000\n000000000000\n\n010001111100\n110010000010\n010010000001\n010000000001\n010000000110\n010000111000\n010000000100\n010000000010\n010000000001\n010010000001\n010010000010\n111001111100\n\n000000000000\n111111111111\n100010100001\n100010100001\n100010100001\n100010100001\n100100100101\n101000011101\n100000000001\n100000000001\n111111111111\n100000000001\n"
]
] |
p00068 | Enclose Pins with a Rubber Band |
<H1>茪ãŽã </H1>
<p>
<var>n</var> æ¬ã®éãå¹³æ¿äžã®åº§æš <var>P<sub>1</sub></var> (<var>x<sub>1</sub></var>, <var>y</sub>1</sub></var>), <var>P<sub>2</sub></var> (<var>x<sub>2</sub></var>, <var>y<sub>2</sub></var>), <var>P<sub>3</sub></var> (<var>x<sub>3</sub></var>, <var>y<sub>3</sub></var>),..., <var>P<sub>n</sub></var> (<var>x<sub>n</sub></var>, <var>y<sub>n</sub></var>) ã«ïŒæ¬ãã€æã¡ã茪ãŽã ã®èŒªã®äžã«å
šãŠã®éãå
¥ãããã« 1 æ¬ã®èŒªãŽã ã§å²ã¿ãŸãããã®ãšãã茪ãŽã ã亀差ããŠã¯ãããŸããã
</p>
<p>
éã®åº§æšãèªã¿èŸŒãã§ãäžèšã®ããã«éã茪ãŽã ã§å²ãã ãšãã«èŒªãŽã ã«æ¥ããŠããªãéã®æ¬æ°ãåºåããããã°ã©ã ãäœæããŠãã ããã茪ãŽã ã¯å
åã«äŒžã³çž®ã¿ãããã®ãšããŸããåã座æšã« 2 æ¬ä»¥äžã®éãæã€ããšã¯ãªããã®ãšããŸãããŸãã茪ãŽã ãããã£ãéãšéã®éã¯çŽç·ã§çµã°ãããã®ãšãããã®çŽç·äžã« 3 æ¬ä»¥äžã®éã䞊ã¶ããšã¯ãªããã®ãšããŸããäŸãã°ãå³ 1 ã«ç€ºããããªå
¥åã¯ããããŸãããå³ 2 ã«ç€ºãããã«èŒªãŽã ãããã£ãŠããªãéã 1 çŽç·äžã«äžŠã¶ããšã¯ããããŸãã
</p>
<center>
<table>
<tr>
<td width="240"><img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_convex1"></td>
<td width="240"><img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_convex2"></td>
</tr>
<tr>
<td>å³ïŒ</td>
<td>å³ïŒ</td>
</tr>
</table>
</center>
<br/>
<p>
ãã ããããããã®åº§æšå€ã¯ -1000.0 以äž1000.0 以äžã®å®æ°ã§ãããŸãã<var>n</var> 㯠3 ä»¥äž 100 以äžã®æŽæ°ã§ãã
</p>
<H2>Input</H2>
<p>
è€æ°ã®ããŒã¿ã»ãããäžããããŸããåããŒã¿ã»ããã¯ä»¥äžã®ãããªåœ¢åŒã§ãäžããããŸãã
</p>
<pre>
<var>n</var>
<var>x<sub>1</sub></var>, <var>y<sub>1</sub></var>
<var>x<sub>2</sub></var>, <var>y<sub>2</sub></var>
... ãããã
...
<var>x<sub>n</sub></var>, <var>y<sub>n</sub></var>
</pre>
<p>
<var>n</var> ã 0 ã®æãå
¥åã®æåŸã瀺ããŸããããŒã¿ã»ããã®æ°ã¯ 50 ãè¶
ããŸããã
</p>
<H2>Output</H2>
<p>
ããŒã¿ã»ããããšã«ããŽã ãšæ¥ããŠããªãéã®æ¬æ°ãåºåããŠãã ããã
äŸãã°ãå³ 3 ã«ç€ºãïŒã€ã®éãè¡šãå
¥åããã£ãå Žåãå³ 4 ã®ããã«å²ãŸããã®ã§ã茪ãŽã ã«æ¥ããŠããªãéã®æ¬æ°ã¯ 1 æ¬ã§ãã
</p>
<center>
<table>
<tr>
<td width="240"><img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_convex3"></td>
<td width="240"><img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_convex4"></td>
</tr>
<tr>
<td>å³ïŒ</td>
<td>å³ïŒ</td>
</tr>
</table>
</center>
<br/>
<H2>Sample Input</H2>
<pre>
4
1.0,0.0
0.0,1.0
2.0,1.0
1.0,2.0
9
-509.94,892.63
567.62,639.99
-859.32,-64.84
-445.99,383.69
667.54,430.49
551.12,828.21
-940.2,-877.2
-361.62,-970
-125.42,-178.48
0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
0
3
</pre>
<H2>Hint</H2>
<p>
以äžã¯ïŒã€ãã®ãµã³ãã«å
¥åã«å¯Ÿããå³ã§ãã
</p>
<center>
<table>
<tr>
<td><img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_convex5"></td>
</tr>
<tr>
</tr>
</table>
</center>
| [
[
"4\n1.0,0.0\n0.0,1.0\n2.0,1.0\n1.0,2.0\n9\n-509.94,892.63\n567.62,639.99\n-859.32,-64.84\n-445.99,383.69\n667.54,430.49\n551.12,828.21\n-940.2,-877.2\n-361.62,-970\n-125.42,-178.48\n0\n",
"4\n1.0,0.0\n0.0,1.0\n2.0,1.0\n1.0,2.0\n9\n-509.94,892.63\n567.62,639.99\n-859.32,-64.84\n-445.99,383.69\n667.54,430.49\n551.12,828.21\n-940.2,-877.2\n-361.62,-970\n-125.42,-178.48\n0\n"
]
] |
p00069 | Drawing Lots II |
<H1>ãã¿ã ãã II</H1>
<p>
瞊ç·ã <var>n</var> æ¬ã®ãã¿ã ããããããŸãããã®ãã¿ã ããã¯ä»¥äžã®æ¡ä»¶ãæºãããŠããŸãã
</p>
<ul>
<li>暪ç·ã¯ç暪ã«åŒããŸããæãã«åŒãããšã¯ãããŸããã</li>
<li>暪ç·ã¯å¿
ãé£ãåã£ã瞊ç·å士ãã€ãªããŸããã€ãŸãã暪ç·ã瞊ç·ããŸããããšã¯ãããŸããã</li>
<li>ã©ã®çžŠç·ã«ã€ããŠãåãç¹ããå·Šå³åæã«æšªç·ãåºãããšã¯ãããŸãããã€ãŸãã暪ç·ã瞊ç·ã暪åãããšã¯ãããŸããã</li>
<li>åœãã¯ã²ãšã€ã ãã§ãã</li>
</ul>
<p>
äžå³ ã« <var>n</var> = 5 ã®ãšãã®ããã¿ã ããã®äŸã瀺ããŸããäžåŽã®æ°åã¯çžŠç·ã®çªå·(å·Šãã1, 2, 3, 4, 5 ) ãè¡šããŸããâãåœããã§ãã
</p>
<center>
<img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_lotsII">
</center>
<br/>
<p>
瞊ç·ã®æ¬æ° <var>n</var>ãéžãã 瞊ç·ã®çªå· <var>m</var>ããã¿ã ããã®åœãã®å Žæãå段ã«ããã暪ç·ã®æç¡ãèªã¿èŸŒãã§ãåœãã«ãã©ãçãããã©ããã®å€å®ãåºåããããã°ã©ã ãäœæããŠãã ããããã ããäžãããããã¿ã ããã®ä»»æã®äœçœ®ã«1 æ¬ã ã暪ç·ãä»ãå ããããšãã§ãããã®ãšããŸãïŒä»ãå ããªããŠãããŸããŸããïŒã暪ç·ã1 æ¬ä»ãå ããåŸã®ãã¿ã ãããåè¿°ã®æ¡ä»¶ãæºãããŠããªããã°ãªããŸããã
</p>
<H2>Input</H2>
<p>
è€æ°ã®ããŒã¿ã»ãããäžããããŸããåããŒã¿ã»ããã¯ä»¥äžã®ãšããã§ãïŒ
</p>
<p>
ïŒè¡ç®ã«ã瞊ç·ã®æ¬æ° <var>n</var> (1 < <var>n</var> ≤ 10) ãæžãããŠããŸãã<br/>
ïŒè¡ç®ã«ã¯ãéžãã 瞊ç·ã®çªå· <var>m</var> (1 ≤ <var>m</var> ≤ <var>n</var>) ãæžãããŠããŸãã<br/>
ïŒè¡ç®ã«ã¯ãåœãã®å ŽæïŒå³ã§ããâïŒãå·Šããæ°ããŠäœçªç®ããæžãããŠããŸãã<br/>
ïŒè¡ç®ã«ã¯ããã¿ã ããã®æ®µæ° <var>d</var> (1 ≤ <var>d</var> ≤ 30) ãæžãããŠããŸãã<br/>
ïŒè¡ç®ä»¥éã¯ãå³ã«å¯Ÿå¿ããæ°åã®äžŠã³ã®ããã«ããã¿ã ããã®äžããé ã«ãå瞊ç·ã®éã«æšªç·ããããšãã 1ããªããšãã 0 ãšããŠã<var>n</var> - 1 ã€ã®æ°åã䞊ãã§ããŸãã<br/>
<!--ãã¿ã ããã®æ®µæ°ã¯ d ã§ãã<br/>-->
</p>
<p>
å
¥åã¯ïŒã€ã® 0 ãæžãããè¡ã§çµãããŸãã
</p>
<H2>Output</H2>
<p>
åããŒã¿ã»ããã«ã€ããŠãéžãã 瞊ç·ã®çªå· <var>m</var> ããåœãã«ãã©ãçãããã©ããã«å¿ããŠä»¥äžã®å€ãåºåããŠãã ããã
</p>
<ul>
<li>暪ç·ãåŒããªããŠãåœãã«ãã©ãçãããšã㯠0 ãåºåããŠãã ããã</li>
<li>暪ç·ã1 æ¬åŒãã°åœãã«ãã©ãçãããšãã¯ããã®äžã§æãåºçºåŽïŒå³ã§ã¿ãŠäžïŒã«è¿ã暪ç·ã®äœçœ®ãåºåããŠãã ãããåºçºåŽããæ°ããŠäœæ®µç®ïŒå³ ãåèã«ããŠãã ããïŒã«ãå·Šããæ°ããŠäœçªç®ã®çžŠç·ããå³ã«åãã£ãŠæšªç·ãåŒãããåè§ã®ç©ºçœã§åºåã£ãŠåºåããŠãã ããã</li>
<li>暪ç·ã1 æ¬åŒããŠãåœãã«ãã©ãçããªããšãã«ã¯ 1 ãåºåããŠãã ããã</li>
</ul>
<H2>Sample Input</H2>
<pre>
5
2
3
9
1010
1001
0100
1001
0010
1000
0100
0101
1010
0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
6 4
</pre>
| [
[
"5\n2\n3\n9\n1010\n1001\n0100\n1001\n0010\n1000\n0100\n0101\n1010\n0\n",
"5\n2\n3\n9\n1010\n1001\n0100\n1001\n0010\n1000\n0100\n0101\n1010\n0\n"
]
] |
p00070 | Combination of Number Sequences |
<H1>Combination of Number Sequences</H1>
<p>
0 ãã 9 ãŸã§ã®æŽæ°ã䜿ã£ã <var>n</var> åã®æ°ã®äžŠã³ <var>k<sub>1</sub></var>, <var>k<sub>2</sub></var>, ..., <var>k<sub>n</sub></var> ãèããŸããæ£ã®æŽæ° <var>n</var> ãš <var>s</var> ãèªã¿èŸŒãã§ã<br/>
<br/>
<var>k<sub>1</sub> + 2 × k<sub>2</sub> + 3 × k<sub>3</sub> +</var> ... <var>+ n × k<sub>n</sub> = s </var><br/>
<br/>
ãšãªã£ãŠãããã㪠<var>n</var> åã®æ°ã®äžŠã³ãäœéãããããåºåããããã°ã©ã ãäœæããŠãã ããããã ãã1 ã€ã®ã<var>n</var> åã®æ°ã®äžŠã³ãã«ã¯åãæ°ã 2 å以äžçŸãããªããã®ãšããŸãã
</p>
<H2>Input</H2>
<p>
å
¥åã¯è€æ°ã®ããŒã¿ã»ãããããªããŸããåããŒã¿ã»ãããšããŠã<var>n</var> (1 ≤ <var>n</var> ≤ 10) ãš <var>s</var> (0 ≤ <var>s</var> ≤ 10,000)ã空çœåºåãã§ïŒè¡ã«äžããããŸãã
</p>
<p>
ããŒã¿ã»ããã®æ°ã¯ 100 ãè¶
ããŸããã
</p>
<H2>Output</H2>
<p>
ããŒã¿ã»ããããšã«ã<var>n</var> åã®æŽæ°ã®åã <var>s</var> ã«ãªãçµã¿åããã®åæ°ãïŒè¡ã«åºåããŸãã
</p>
<H2>Sample Input</H2>
<pre>
3 10
3 1
</pre>
<H2>Output for the Sample Input</H2>
<pre>
8
0
</pre>
| [
[
"3 10\n3 1\n",
"3 10\n3 1\n"
]
] |
p00071 | Bombs Chain |
<H1>ç匟ã®é£é</H1>
<p>
瞊 8ã暪 8 ã®ãã¹ãããªãå³1 ã®ãããªå¹³é¢ããããŸãããã®å¹³é¢äžã«ãããã€ãã®ç匟ã眮ãããŠããŸããå³2 ã«ãã®äŸã瀺ããŸãïŒâ = ç匟ïŒã
</p>
<center>
<table>
<tr>
<td>
<table cellpadding=0 cellspacing=0>
<tr><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td></tr>
<tr><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td></tr>
<tr><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td></tr>
<tr><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td></tr>
<tr><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td></tr>
<tr><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td></tr>
<tr><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td></tr>
<tr><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td></tr>
</table>
</td>
<td>
<table cellpadding=0 cellspacing=0>
<tr><td>â¡</td><td>â¡</td><td>â¡</td><td>â</td><td>â¡</td><td>â¡</td><td>â</td><td>â¡</td></tr>
<tr><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â</td><td>â¡</td><td>â¡</td></tr>
<tr><td>â</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â</td><td>â¡</td><td>â¡</td><td>â</td></tr>
<tr><td>â¡</td><td>â¡</td><td>â</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â</td><td>â¡</td></tr>
<tr><td>â¡</td><td>â</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td></tr>
<tr><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â</td><td>â¡</td><td>â¡</td><td>â¡</td></tr>
<tr><td>â</td><td>â¡</td><td>â</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â</td><td>â¡</td></tr>
<tr><td>â¡</td><td>â</td><td>â¡</td><td>â</td><td>â¡</td><td>â¡</td><td>â</td><td>â¡</td></tr>
</table>
</td>
</tr>
<tr><th width=160>å³1</th><th width=160>å³2</th></tr>
</table>
</center>
<br/>
<!--
<pre >
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</pre>
-->
<p>
ç匟ãççºãããšããã®ç匟ã®äžäžå·Šå³ 3 ãã¹ã«ç颚ã®åœ±é¿ãåã³ããããã®ãã¹ã«çœ®ãããŠããç匟ãé£éçã«ççºããŸããããšãã°ãå³ 3 ã«ç€ºãç匟ãççºãããšå³ 4 ã®â ã®ãã¹ã«ç颚ã®åœ±é¿ãåã³ãŸãã
</p>
<center>
<table>
<tr>
<td>
<table cellpadding=0 cellspacing=0>
<tr><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td></tr>
<tr><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td></tr>
<tr><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td></tr>
<tr><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td></tr>
<tr><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td></tr>
<tr><td>â¡</td><td>â¡</td><td>â¡</td><td>â</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td></tr>
<tr><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td></tr>
<tr><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td></tr>
</table>
</td>
<td>
<table cellpadding=0 cellspacing=0>
<tr><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td></tr>
<tr><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td></tr>
<tr><td>â¡</td><td>â¡</td><td>â¡</td><td>â </td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td></tr>
<tr><td>â¡</td><td>â¡</td><td>â¡</td><td>â </td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td></tr>
<tr><td>â¡</td><td>â¡</td><td>â¡</td><td>â </td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td></tr>
<tr><td>â </td><td>â </td><td>â </td><td>â</td><td>â </td><td>â </td><td>â </td><td>â¡</td></tr>
<tr><td>â¡</td><td>â¡</td><td>â¡</td><td>â </td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td></tr>
<tr><td>â¡</td><td>â¡</td><td>â¡</td><td>â </td><td>â¡</td><td>â¡</td><td>â¡</td><td>â¡</td></tr>
</table>
</td>
</tr>
<tr><th width=160>å³3</th><th width=160>å³4</th></tr>
</table>
</center>
<br/>
<!--
<pre>
ïŒïŒïŒïŒïŒïŒïŒïŒã
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ïŒ â¡â¡â¡â¡â¡â¡â¡â¡ãããâ¡â¡â¡ââ¡â¡â¡â¡
ãã ãå³4 ããããããããããå³5
</pre>
-->
<p>
ç匟ã眮ãããŠããç¶æ
ãšæåã«ççºããç匟ã®äœçœ®ãèªã¿èŸŒãã§ãæçµçãªå¹³é¢ã®ç¶æ
ãåºåããããã°ã©ã ãäœæããŠãã ããã
</p>
<H2>Input</H2>
<p>
å
¥åã¯ä»¥äžã®åœ¢åŒã§äžããããŸãã
</p>
<pre>
<var>n</var>
ïŒç©ºè¡ïŒ
ããŒã¿ã»ãã 1
ïŒç©ºè¡ïŒ
ããŒã¿ã»ãã 2
..
..
ããŒã¿ã»ãã <var>n</var>
</pre>
<p>
ïŒè¡ç®ã«ããŒã¿ã»ããã®æ° <var>n</var> (<var>n</var> ≤ 20) ãäžããããŸããç¶ã㊠<var>n</var> åã®ããŒã¿ã»ãããäžããããŸããåããŒã¿ã»ããã®çŽåã«ïŒã€ã®ç©ºè¡ãäžããããŸããåããŒã¿ã»ããã¯ä»¥äžã®åœ¢åŒã§äžããããŸãã
</p>
<pre>
<var>g<sub>1,1</sub>g<sub>2,1</sub></var>...<var>g<sub>8,1</sub></var>
<var>g<sub>1,2</sub>g<sub>2,2</sub></var>...<var>g<sub>8,2</sub></var>
:
<var>g<sub>1,8</sub>g<sub>2,8</sub></var>...<var>g<sub>8,8</sub></var>
<var>X</var>
<var>Y</var>
</pre>
<!--
<p>
å¹³é¢ã®äžã§ç匟ã眮ãããŠãããã¹ã 1ã眮ãããŠããªããã¹ã 0 ã§è¡šçŸããæ°åã®åãäžããããŸãã8æåãããªãæ°åäžè¡ãã空éã®äžè¡ãè¡šçŸããŠããŸããããã«ç¶ã2 è¡ã§ãæåã«ççºããç匟ã®åº§æšãäžããããŸãã第äžè¡ç®ã®æ°åã X 座æšã第äºè¡ç®ã®æ°åã Y 座æšãè¡šããŸããå·Šäžãå·Šäžãå³äžãå³äžã®åº§æšããããããã(1, 1)ã(1, 8)ã(8, 1)ã(8, 8) ã§ããäŸãã°ãå³4 ã«ç€ºãç匟ãæåã«ççºãããšããäžãããã座æšã¯(4, 6) ã§ãã
</p>
-->
<p>
æåã®ïŒè¡ã«ãå¹³é¢ãè¡šãïŒã€ã®æååãäžããããŸããåæååã¯ïŒæåãããªãæ°åã§ãç匟ã眮ãããŠãããã¹ã 1ã眮ãããŠããªããã¹ã 0 ã§è¡šããŸãã
ç¶ãïŒè¡ã§ãæåã«ççºããç匟㮠<var>X</var> 座æšãš <var>Y</var> 座æšãäžããããŸããå·Šäžãå·Šäžãå³äžãå³äžã®åº§æšããããããã(1, 1)ã(1, 8)ã(8, 1)ã(8, 8) ã§ããäŸãã°ãå³ 4 ã«ç€ºãç匟ãæåã«ççºãããšããäžãããã座æšã¯ (4, 6) ã§ãã
</p>
<H2>Output</H2>
<p>
åããŒã¿ã»ããã«ã€ããŠä»¥äžã®ããã«åºåããŠäžããã
</p>
<p>
ççºããªãã§æ®ã£ãç匟ã®ãããã¹ã 1ãç匟ã®ãªããã¹ã 0 ã§è¡šçŸããããšãšããŸããå¹³é¢ã®äžè¡ãæ°å 8 åãããªãäžè¡ãšã 8 è¡ã®æååã§æçµçãªå¹³é¢ã®ç¶æ
ãåºåããŠãã ãããåããŒã¿ã»ããã®å
é ã¯ããµã³ãã«åºåã®ããã« Data <var>x</var>: ããåºåããªããã°ãªããŸãããããã§ã<var>x</var> ã¯ããŒã¿ã»ããã®çªå·ã§ãã
</p>
<H2>Sample Input</H2>
<pre>
2
00010010
00000100
10001001
00100010
01000000
00001000
10100010
01010010
2
5
00010010
00000100
10001001
00100010
01000000
00001000
10100010
01010010
2
5
</pre>
<H2>Output for the Sample Input</H2>
<pre>
Data 1:
00000000
00000100
10001001
00100000
00000000
00001000
10100000
00000000
Data 2:
00000000
00000100
10001001
00100000
00000000
00001000
10100000
00000000
</pre>
| [
[
"2\n\n00010010\n00000100\n10001001\n00100010\n01000000\n00001000\n10100010\n01010010\n2\n5\n\n00010010\n00000100\n10001001\n00100010\n01000000\n00001000\n10100010\n01010010\n2\n5\n",
"2\n\n00010010\n00000100\n10001001\n00100010\n01000000\n00001000\n10100010\n01010010\n2\n5\n\n00010010\n00000100\n10001001\n00100010\n01000000\n00001000\n10100010\n01010010\n2\n5\n"
]
] |
p00072 | Carden Lantern |
<H1>ç¯ç¯</H1>
<p>
äŒæŽ¥è¥æŸåžã¯ãæŽå²ã®çºããšããŠç¥ãããŠããŸããä»ããçŽ 400 幎åãè²çæ°é·ã«ããåäžçºã®éªšæ ŒãäœãããŸãããããã®åŸã埳å·äžä»£å°è»å®¶å
å
¬ã®ç°æ¯åŒãä¿ç§æ£ä¹ãå
¬ãè©ç¥ãšããäŒæŽ¥è© 23 äžç³ã®äžå¿éœåžãšããŠçºå±ããŸãããä»ã§ãåžå
ã®ããããšããã«å²è·¡ãææ¥ã®é¢åœ±ãæ®ã£ãŠãããããæ¯å¹Žãå
šåœããå€ãã®èŠ³å
客ã蚪ããŠããŸãã
</p>
<p>
<!--ç¹ã«ã-->ä»å¹Žã¯ã倧河ãã©ãã§ãæ°éžçµïŒããæŸéãããŠãããããæ°éžçµãããã®å°(*1)ãšããŠã倧å¹
ã«èŠ³å
客ãå¢å ããŠããŸããããã§åžã§ã¯ãåžå
ã«ç¹åšããå²è·¡ãçµã¶éã沿ãã« 100 m ééã§ç¯ç¯ãèšçœ®ããŠé£ŸãããŠãããšã«ããŸãããç¯ç¯ã食ã£ãŠããéãã蟿ãã°åžå
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èŠã¯ãããŸãããããããäºç®ãéãããŠããã®ã§èšçœ®ããç¯ç¯ã®æ°ãæå°éã«ããå¿
èŠããããŸãã
</p>
<p>
å²è·¡ãšå²è·¡ãçµã¶éãã®ããŒã¿ãèªã¿èŸŒãã§ãå¿
èŠæå°éã®ç¯ç¯ã®æ°ãåºåããããã°ã©ã ãäœæããŠäžããããã ããå²è·¡ãšå²è·¡ã®éã®è·é¢ã¯ 200 m 以äžã§ã100 ã®åæ°ã§äžããããŸãããã®ãã®ã®å²è·¡ããäžçªè¿ãç¯ç¯ãŸã§ã®è·é¢ã¯ 100 m ã§ãåžå
ã®å²è·¡ã¯ 100 ç®æ以å
ã§ããå²è·¡èªèº«ã«ã¯ç¯ç¯ãèšçœ®ããå¿
èŠã¯ãããŸããã
</p>
<center>
<img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_carden">
</center>
<br/>
<p>
(*1) æ°éžçµã¯äŒæŽ¥è©åŸ¡é ãšãã圢ã§çºè¶³ãçœèéã®æ²åã§ç¥ãããäŒæŽ¥æ蟰æŠäºã«åæŠãåžå
倩寧寺ã«åæ¹æ³äžãè¿è€åã®å¢ã建ç«
</p>
<H2>Input</H2>
<p>
è€æ°ã®ããŒã¿ã»ãããäžããããŸããåããŒã¿ã»ããã¯ä»¥äžã®åœ¢åŒã§äžããããŸãã
</p>
<pre class=exp>
<var>n</var>
<var>m</var>
<var>a<sub>1</sub></var>,<var>b<sub>1</sub></var>,<var>d<sub>1</sub></var>
<var>a<sub>2</sub></var>,<var>b<sub>2</sub></var>,<var>d<sub>2</sub></var>
:
<var>a<sub>m</sub></var>,<var>b<sub>m</sub></var>,<var>d<sub>m</sub></var>
</pre>
<p>
åããŒã¿ã»ããã®æåã® 1 è¡ã«ã¯å²è·¡ã®ç®ææ° <var>n</var> ãäžããããŸããç¶ããŠå²è·¡ãšå²è·¡ãçµã¶éãã®æ° <var>m</var> ãäžããããŸããç¶ã <var>m</var> è¡ã« ã«ã³ãã§åºåãããŠã3 ã€ã®æ°æ° <var>a<sub>i</sub></var>, <var>b<sub>i</sub></var>, <var>d<sub>i</sub></var> ãäžããããŸãã<var>a<sub>i</sub></var>, <var>b<sub>i</sub></var> ã¯å²è·¡ã®çªå·ã§ããå²è·¡ã®çªå·ã¯ 0 çªãã <var>n</var> - 1 çªãŸã§æ¯ãããŠããŸãã<var>a<sub>i</sub></var> <var>b<sub>i</sub></var> ã¯ããããçµã¶éããããããšã瀺ãã<var>d<sub>i</sub></var> 㯠<var>a<sub>i</sub></var> <var>b<sub>i</sub></var> éã®éè·¯ã®è·é¢ãè¡šããŸãã
</p>
<p>
<var>n</var> ã 0 ã®ãšãå
¥åã®æåŸãšããŸããããŒã¿ã»ããã®æ°ã¯ 20 ãè¶
ããŸããã
</p>
<H2>Output</H2>
<p>
åããŒã¿ã»ããã«å¯ŸããŠãå¿
èŠæå°éã®ç¯ç¯ã®æ°ãïŒè¡ã«åºåããŠäžããã
</p>
<H2>Sample Input</H2>
<pre>
4
4
0,1,1500
0,2,2000
1,2,600
1,3,500
0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
23
</pre>
| [
[
"4\n4\n0,1,1500\n0,2,2000\n1,2,600\n1,3,500\n0\n",
"4\n4\n0,1,1500\n0,2,2000\n1,2,600\n1,3,500\n0\n"
]
] |
p00073 | Surface Area of Quadrangular Pyramid |
<H1>åè§ããã®è¡šé¢ç©</H1>
<p>
1 蟺ã <var>x</var> ã®æ£æ¹åœ¢ãåºé¢ãšãããé«ã <var>h</var> ã®åè§ããã®è¡šé¢ç© <var>S</var> ãåºåããããã°ã©ã ãäœæããŠäžããããã ããé ç¹ãšåºé¢ã®äžå¿ãçµã¶ç·åã¯åºé¢ãšçŽäº€ããŠãããšããŸãããŸãã <var>x</var>ã<var>h</var> 㯠100 以äžã®æ£ã®æŽæ°ãšããŸãã
</p>
<H3 class="bar">Input</H3>
<p>
è€æ°ã®ããŒã¿ã»ãããäžããããŸããåããŒã¿ã»ããã¯ä»¥äžã®åœ¢åŒã§äžããããŸãã
</p>
<pre>
<var>x</var>
<var>h</var>
</pre>
<p>
<var>x, h</var> ãå
±ã« 0 ã®ãšãå
¥åã®çµäºã瀺ããŸãã
</p>
<H2>Output</H2>
<p>
åããŒã¿ã»ããããšã«ã<var>S</var>ïŒå®æ°ïŒãïŒè¡ã«åºåããŠäžãããåºåã¯0.00001以äžã®èª€å·®ãå«ãã§ãããã
</p>
<H2>Sample Input</H2>
<pre>
6
4
7
9
0
0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
96.000000
184.192455
</pre>
| [
[
"6\n4\n7\n9\n0\n0\n",
"6\n4\n7\n9\n0\n0\n"
]
] |
p00074 | Videotape |
<H1>ãããªããŒã</H1>
<p>
æšæºé²ç»ã§ 120 åã®ãããªããŒãããããŸããããŒããå®å
šã«å·»ãæ»ããç¶æ
ã§ãããªãããã®ã«ãŠã³ã¿ã 00:00:00 ã«ããæšæºé²ç»ã¢ãŒãã§é²ç»ãããšãããããã«ãŠã³ã¿å€ã«ãªããŸããããã®ã«ãŠã³ã¿å€ïŒæãåãç§ïŒãå
¥åããæ®ãã®ããŒãã®é·ãïŒé²ç»å¯èœæéïŒãæ±ããæïŒåïŒç§ã®åœ¢åŒã§åºåããããã°ã©ã ãäœæããŠäžããã
</p>
<p>
ãã ãã2 æéïŒ120åïŒä»¥å
ã®å
¥åãšããŸãããªããããŒãæ®éã¯æšæºé²ç»ã¢ãŒããš 3 åé²ç»ã¢ãŒãã®å Žåã®ïŒéããèšç®ããåºåäŸã®ããã«æãåãç§ãšã 2 æ¡ãã€åºåããŸãããŸã "05" ã®ããã« 10 ã®äœã 0 ã®å Žåã¯ã"0" ãã€ããŠãã ããã
</p>
<H2>å
¥å</H2>
<p> è€æ°ã®ããŒã¿ã»ãããäžããããŸããåããŒã¿ã»ããã¯ä»¥äžã®ãšããã§ãã</p>
<pre class=exp>
<var>T</var> <var>H</var> <var>S</var>
</pre>
<p>
<var>T</var>, <var>H</var>, <var>S</var> ã¯ããããæãåãç§ãè¡šãæŽæ°ã§ãã
</p>
<p>
<var>T</var>, <var>H</var>, <var>S</var> ããã¹ãŠ -1 ã®ãšãå
¥åã®çµãããšããŸããããŒã¿ã»ããã®æ°ã¯ 50 ãè¶
ããŸããã
</p>
<H2>åºå</H2>
<p>åããŒã¿ã»ããããšã«<br/>
1 è¡ç®ã«ãããŒãã®æ®ããæšæºé²ç»ããå Žåã®é²ç»å¯èœæéã®æãåãç§ãåè§ã³ãã³åºåãã§ã<br/>
2 è¡ç®ã«ãããŒãã®æ®ããïŒåé²ç»ããå Žåã®é²ç»å¯èœæéã®æãåãç§ãåè§ã³ãã³åºåãã§<br/>
åºåããŠäžããã
</p>
<H2>Sample Input</H2>
<pre>
1 30 0
-1 -1 -1
</pre>
<H2>Output for the Sample Input</H2>
<pre>
00:30:00
01:30:00
</pre>
| [
[
"1 30 0\n-1 -1 -1\n",
"1 30 0\n-1 -1 -1\n"
]
] |
p00075 | BMI |
<H1>BMI</H1>
<p>
è¥æºã¯å€ãã®æ人ç
ã®åå ãšããŠæããããŠããŸããéå»ã«ãããŠã¯ãäžéšã®äŸå€ãé€ãã°ãé«æ ¡çã«ã¯ç¡çžãªãã®ã§ãããããããé床ã®åéšå匷çã®ããã«éåäžè¶³ãšãªãããããã¯ã¹ãã¬ã¹ã«ããéé£çãšãªãããšããéçŸå®çãªããšãšã¯ãããªããªã£ãŠããŸããé«æ ¡çã«ãšã£ãŠãååé¢å¿ãæããã°ãªããªãåé¡ã«ãªããããããŸããã
</p>
<p>
ããã§ãããªãã¯ãä¿å¥å®€ã®å
çã®å©æãšãªã£ãŠãçåŸã®ããŒã¿ããè¥æºã®çãã®ããçåŸãæ¢ãåºãããã°ã©ã ãäœæããããšã«ãªããŸããã
</p>
<p>
æ¹æ³ã¯ BMI (Body Mass Index) ãšããæ°å€ãç®åºããæ¹æ³ã§ããBMIã¯æ¬¡ã®åŒã§äžããããŸãã
</p>
<center>
<img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_03">
</center>
<br/>
<p>
BMI = 22 ãæšæºçã§ã25 以äžã ãšè¥æºã®çãããããŸãã
</p>
<p>
åã
ã®çåŸã®äœéã身é·ã®æ
å ±ãã BMI ãç®åºãã25 以äžã®çåŸã®åŠç±çªå·ãåºåããããã°ã©ã ãäœæããŠãã ããã
</p>
<H2>å
¥å</H2>
<p>
å
¥åã¯ä»¥äžã®åœ¢åŒã§äžããããŸãã
</p>
<pre>
<var>s<sub>1</sub></var>,<var>w<sub>1</sub></var>,<var>h<sub>1</sub></var>
<var>s<sub>2</sub></var>,<var>w<sub>2</sub></var>,<var>h<sub>2</sub></var>
...
...
</pre>
<p>
<var>s<sub>i</sub></var> (1 ≤ <var>s<sub>i</sub></var> ≤ 2,000)ã<var>w<sub>i</sub></var> (1 ≤ <var>w<sub>i</sub></var> ≤ 200)ã<var>h<sub>i</sub></var> (1.0 ≤ <var>h<sub>i</sub></var> ≤ 2.0) ã¯ããããã<var>i</var> çªç®ã®çåŸã®åŠç±çªå·ïŒæŽæ°ïŒãäœéïŒå®æ°ïŒã身é·ïŒå®æ°ïŒãè¡šããŸãã
</p>
<p>
çåŸã®æ°ã¯ 50 ãè¶
ããŸããã
</p>
<H2>åºå</H2>
<p>
BMI ã 25 以äžã®çåŸã®åŠç±çªå·ããå
¥åãããé çªã«ããããïŒè¡ã«åºåããŸãã
</p>
<H2>Sample Input</H2>
<pre>
1001,50.0,1.60
1002,60.0,1.70
1003,70.0,1.80
1004,80.0,1.70
1005,90.0,1.60
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1004
1005
</pre>
| [
[
"1001,50.0,1.60\n1002,60.0,1.70\n1003,70.0,1.80\n1004,80.0,1.70\n1005,90.0,1.60\n",
"1001,50.0,1.60\n1002,60.0,1.70\n1003,70.0,1.80\n1004,80.0,1.70\n1005,90.0,1.60\n"
]
] |
p00076 | Treasure Hunt II |
<H1>å®æ¢ã II</H1>
<p>
èµãçä»ããŠããããå
ç¥ã®å®ã®ããããžã®è¡ãæ¹ãèšããå€ææžãèŠã€ãããŸããããã®å€ææžã«ã¯ãããã次ã®ãããªäºãæžãããŠããŸããã
</p>
<pre class=exp>
1. ãŸããçºå€ãã®äºæžãããçæ±ã« 1m ã®å°ç¹ã«ç«ã¡ããŸã£ããäºæžã®æ¹åãåãã
2. å³åãã« 90 床åããå€ãã1m çŽé²ãããããŸã£ããäºæžã®æ¹åãåãã
3. å³åãã« 90 床åããå€ãã1m çŽé²ãããããŸã£ããäºæžã®æ¹åãåãã
4. ã
5. ã
6. ïŒ
</pre>
<p>
2 è¡ç®ä»¥éã¯ãå
šãåãããšãæžãããŠããŸãããããªãã¯ãå®ãæ¢ãããšæããŸããããåä»ãªããšã«æ°ãã€ããŸãããæãšéã建ç©ãéªéãããŠããŠããŸã£ããäºæžã®æ¹åããããã«ãäºæžãèŠããªãã£ãã 1m çŽé²ãããã«ãçŽé²ã§ããªãã£ããããŸããããã«ããã®å€ææžãšãããã1000 è¡è¿ããããå€ææžã©ããã®äœæ¥ãããããšã¯ãããªãã®æéãšäœåãèŠããŸããããããªããã幞éãªããšã«ãããªãã¯ã³ã³ãã¥ãŒã¿ãå©çšããããšãã§ããŸãã
</p>
<p>å€ææžã«æžãããŠããè¡æ° <var>n</var> ãå
¥åããŠãå®ã®ããããåºåããããã°ã©ã ãäœæããŠãã ããããã ãã <var>n</var> 㯠2 ä»¥äž 1,000 以äžã®æ£ã®æŽæ°ãšããŸãã
</p>
<H2>å
¥å</H2>
<p>è€æ°ã®ããŒã¿ã»ãããäžããããŸããåããŒã¿ã»ãããšããŠãå€ææžã®è¡æ°ãè¡šãïŒã€ã®æŽæ° <var>n</var> ãïŒè¡ã«äžããããŸãã
</p>
<p>å
¥å㯠-1 ã§çµãããŸããããŒã¿ã»ããã®æ°ã¯ 50 ãè¶
ããŸããã</p>
<H2>åºå</H2>
<p>
çºå€ãã®äºæžããæ±ã« <var>x</var> (m)ïŒåã« <var>y</var> (m)ã®äœçœ®ã«å®ããããšããŠã
åããŒã¿ã»ããããšã«ä»¥äžã®åœ¢åŒã§åºåããŠäžããã</p>
<pre>
<var>x</var>
<var>y</var>
</pre>
<p>
åºåã¯å®æ°ãšãã0.01 以äžã®èª€å·®ãå«ãã§ãããã
</pre>
<H2>Sample Input</H2>
<pre>
3
6
-1
</pre>
<H2>Output for the Sample Input</H2>
<pre>
0.29
1.71
-2.31
0.80
</pre>
<H2>åè</H2>
<p><var>n</var> =2, 3, 4, 5, 6 ã®å®ã®äœçœ®</p>
<img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_04_1">
| [
[
"3\n6\n-1\n",
"3\n6\n-1\n"
]
] |
p00077 | Run Length |
<H1>ã©ã³ã¬ã³ã°ã¹</H1>
<p>
æååãé£ç¶ããå ŽåãããèŠåã§æåã眮ãæãæååãçãããããšãã§ããŸããããšãã°ãAAAA ãšããæååã®å Žåã@4A ãšè¡šçŸããã° 1 æååå§çž®ãããŸãããã®èŠåã§å§çž®ãããæååãå
¥åããŠããšã®æååã«åŸ©å
ããããã°ã©ã ãäœæããŠãã ããããã ãã埩å
ããæååã«ïŒ æåã¯åºçŸããªããã®ãšããŸãã
</p>
<p>
ãŸããåæã®æååã¯è±å€§æåãè±å°æåãæ°åãèšå·ã§ãã 100 æå以å
ãé£ç¶ããæå㯠9 æå以å
ã§ãã
</p>
<H2>å
¥å</H2>
<p>è€æ°ã®æååãäžããããŸããïŒè¡ã«ïŒã€ã®æååãäžããããŸããæååã®æ°ã¯ 50 ãè¶
ããŸããã</p>
<H2>åºå</H2>
<p>æååããšã«ãåæåã«å¯ŸããŠåŸ©å
ããæååãïŒè¡ã«åºåããŠäžããã
</p>
<H2>Sample Input</H2>
<pre>
ab@5C1@8050
@99+1=1@90
</pre>
<H2>Output for the Sample Input</H2>
<pre>
abCCCCC10000000050
999999999+1=1000000000
</pre>
| [
[
"ab@5C1@8050\n@99+1=1@90\n",
"ab@5C1@8050\n@99+1=1@90\n"
]
] |
p00078 | Magic Square |
<H1>éæ¹é£</H1>
<p>
<var>n</var> à <var>n</var> ã®æ£æ¹åœ¢ã®ãã¹ç®ã®äžã«æ°åã®ïŒãã <var>n</var> à <var>n</var> ãäžã€ãã€å
¥ã£ãŠããŠã瞊ã®ã©ã®åã®ãã¹ç®ã®åãã暪ã®ã©ã®åã®ãã¹ç®ã®åã察è§ç·ã®ãã¹ç®ã®åãçãããã®ãéæ¹é£ãšãããŸãã
</p>
<p>
äžèŸºã®ãã¹ã®åæ°ãå¥æ°ã®éæ¹é£ã®äœãæ¹ã«ã¯ä»¥äžã®æ¹æ³ããããŸãã
</p>
<ol>
<li>äžå€®ã®ãã¹ç®ã®ã¡ããã©äžã€äžã®ãã¹ç®ã«ïŒãå
¥ããã</li>
<li>次ã®æ°åãå³æãäžã®ãã¹ç®ã«å
¥ããã<br>ãã ããæ°åãå
¥ããããšãããã¹ç®ãæ£æ¹åœ¢ããã¯ã¿åºããŠããå Žåããã§ã«æ°åãåãŸã£ãŠããå Žåã¯ä»¥äžã®æ¹æ³ã«åŸã£ãŠæ°åãå
¥ãããã¹ç®ãæ¢ãã</li>
<ul>
<li>å³ã«ã¯ã¿åºããå Žåã«ã¯ãåãè¡ã®å·Šã¯ãã«ãå·Šã«ã¯ã¿åºããå Žåã«ã¯ãåãè¡ã®å³ã¯ãã«ãäžã«ã¯ã¿åºããå Žåã«ã¯ãåãåã®äžçªäžã«æ°åãå
¥ããã
</li>
<li> æ°åãå
¥ããããšãããã¹ç®ãåãŸã£ãŠãããšãã«ã¯ããã®åãŸã£ãŠãããã¹ç®ã®å·Šæãäžã®ãã¹ç®ã«å
¥ããã
</li>
</ul>
<li>å
šãŠã®ãã¹ç®ãåãŸããŸã§ïŒãç¹°ãè¿ãã
</ol>
<p>
ãã®æ¹æ³ã«åŸã£ãŠãäžèŸºã®ãã¹ç®ã®åæ° <var>n</var> ãå
¥åãšããŠããã®å€§ããã®éæ¹é£ãåºåããããã°ã©ã ãäœæããŠäžããããã ãã<var>n</var> 㯠3 ä»¥äž 15 以äžã®å¥æ°ãšããŸãããã¹ç®ã«å
¥ãåæ°åã¯å³è©° 4 æ¡ã§åºåããŠãã ããã
</p>
<H2>å
¥å</H2>
<p>è€æ°ã®å
¥åãäžããããŸããåå
¥å㧠<var>n</var> ïŒæ£ã®æŽæ°ïŒãïŒè¡ã«äžããããŸããå
¥å㯠0 ã§çµäºããŸããå
¥åã®æ°ã¯ 10 ãè¶
ããŸããã</p>
<H2>åºå</H2>
<p>åå
¥åã«å¯Ÿã㊠<var>n</var> à <var>n</var> ã®éæ¹é£ãåºåããŠäžããã</p>
<H2>Sample Input</H2>
<pre>
3
5
0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
4 9 2
3 5 7
8 1 6
11 24 7 20 3
4 12 25 8 16
17 5 13 21 9
10 18 1 14 22
23 6 19 2 15
</pre>
| [
[
"3\n5\n0\n",
"3\n5\n0\n"
]
] |
p00079 | Area of Polygon |
<H1>åž <var>n</var> è§åœ¢ã®é¢ç©</H1>
<p>
åž <var>n</var> è§åœ¢ïŒãã¹ãŠã®é ç¹ã®å
è§ã 180 床æªæºã§ããå€è§åœ¢ãèŠããã«ãžããã§ããªãå€è§åœ¢ã®ããšïŒã®é ç¹ã®åº§æšãèªãã§ããã®é¢ç©ãåºåããããã°ã©ã ãäœæããŠãã ãããé ç¹ã«ã¯èŸºã®ã€ãªããã®é åºã«åŸã£ãŠé ç¹ 1ãé ç¹ 2ãé ç¹ 3ãâ¥â¥é ç¹ <var>n</var> ãšããååãã€ããŠããŸãã
</p>
<p>
ãã ãã <var>n</var> 㯠3 ä»¥äž 20 以äžãšããŸãããŸãã次ã®ãäžè§åœ¢ã® 3 蟺ã®é·ã <var>a, b, c</var> ããé¢ç© <var>S</var> ãæ±ããå
¬åŒã䜿ã£ãŠãããŸããŸããã
</p>
<center>
<img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_07">
</center>
<br/>
<H2>å
¥å</H2>
<p>
å
¥åã¯ä»¥äžã®åœ¢åŒã§äžããããŸãã
</p>
<pre>
<var>x<sub>1</sub></var>,<var>y<sub>1</sub></var>
<var>x<sub>2</sub></var>,<var>y<sub>2</sub></var>
:
<var>x<sub>n</sub></var>,<var>y<sub>n</sub></var>
</pre>
<p>
<var>x<sub>i</sub></var>, <var>y<sub>i</sub></var> ã¯ããããé ç¹ <var>i</var> ã® <var>x</var> 座æš, <var>y</var> 座æšãè¡šãå®æ°ã§ãã
</p>
<H2>åºå</H2>
<p>
é¢ç© <var>S</var> ïŒå®æ°ïŒãïŒè¡ã«åºåããŸãã
åºå㯠0.000001 以äžã®èª€å·®ãå«ãã§ãããŸããŸããã
</p>
<H2>Sample Input</H2>
<pre>
0.0,0.0
0.0,1.0
1.0,1.0
2.0,0.0
1.0,-1.0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
2.500000
</pre>
| [
[
"0.0,0.0\n0.0,1.0\n1.0,1.0\n2.0,0.0\n1.0,-1.0\n",
"0.0,0.0\n0.0,1.0\n1.0,1.0\n2.0,0.0\n1.0,-1.0\n"
]
] |
p00080 | Third Root |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script type="text/javascript" src="https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-MML-AM_CHTML">
</script>
<H1>ïŒä¹æ ¹</H1>
<p>
$x^3 = q$ ã®è§£ã¯æŒžååŒ $x_{n+1} = x_n - \frac{x_{n}^3 - q}{3x_{n}^2}$ ãèšç®ããŠããããšã§è¿äŒŒçã«æ±ããããšãã§ããŸãã</p>
<p>
$x_1$ ã«æ£ã®æ° $\frac{q}{2}$ ããã
</p>
<p>
$x_2 = x_1 - \frac{x_{1}^3 - q}{3x_{1}^2}$ã$x_3 = x_2 - \frac{x_{2}^3 - q}{3x_{2}^2}$ãâŠããšèšç®ããŸãã</p>
<p>
ãã®èšç®ãããªããã
</p>
<p>
$|x^3 - q|$ ã®å€ããååå°ãããªã£ããšããã§ãèšç®ããããæåŸã«èšç®ãã $x_n$ ã $x^3 = q$ ã®è¿äŒŒè§£ãšããŸãã</p>
<!--
<p>
<img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_08_1">
ã®è§£ã¯æŒžååŒ
<img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_08_2">
ãèšç®ããŠããããšã§è¿äŒŒçã«æ±ããããšãã§ããŸãã</p>
<p>
<img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_08_3">ã«æ£ã®æ° <img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_08_4">ããã
</p>
<p>
<img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_08_5"> ã<img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_08_6"> ãâŠããšèšç®ããŸãã</p>
<p>
ãã®èšç®ãããªããã
</p>
<p>
<img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_08_7"> ã®å€ããååå°ãããªã£ããšããã§ãèšç®ããããæåŸã«èšç®ãã <img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_08_8">ã
</p>
<p><img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_08_9">ã®è¿äŒŒè§£ãšããŸãã</p>
-->
<p>
ãã®æ¹æ³ã«åŸã£ãŠãå
¥åãããæ£ã®æŽæ° $q$ ã«å¯Ÿãã $q$ ã®ïŒä¹æ ¹ã®è¿äŒŒå€ãåºåããããã°ã©ã ãäœæããŠãã ããããã ãããååå°ãããªã£ãããšããå€å®ã¯ $|x^3 - q| < 0.00001 q$ ãçšããŠãã ããã
</p>
<H2>å
¥å</H2>
<p>è€æ°ã®ããŒã¿ã»ãããäžãããããåããŒã¿ã»ããã« $q$ ($1 \leq q < 2^{31}$)ïŒæŽæ°ïŒãäžè¡ã«äžãããããå
¥åã®çµãã㯠-1 ã§ããã
</p>
<p>
ããŒã¿ã»ããã®æ°ã¯ 50 ãè¶
ããªãã
</p>
<H2>åºå</H2>
<p>åããŒã¿ã»ããã«å¯Ÿã㊠$x$ ïŒå®æ°ïŒãïŒè¡ã«åºåãããåºåçµæã« 0.00001 以äžã®èª€å·®ãå«ãã§ãããã
</p>
<H2>Sample Input</H2>
<pre>
15
15
-1
</pre>
<H2>Output for the Sample Input</H2>
<pre>
2.466212
2.466212
</pre>
| [
[
"15\n15\n-1\n",
"15\n15\n-1\n"
]
] |
p00081 | A Symmetric Point |
<H1>ç·å¯Ÿç§°</H1>
<p>
å¹³é¢äžã®ç°ãªã 3 ç¹ <var>P1(x1,y1)</var>, <var>P2(x2,y2)</var>, <var>Q(xq,yq)</var> ã®åº§æšã®çµãèªã¿èŸŒãã§ãç¹ <var>P1</var> ç¹<var>P2</var> ãéãçŽç·ã察称軞ãšããŠç¹ <var>Q</var> ãšç·å¯Ÿç§°ã®äœçœ®ã«ããç¹ <var>R(x,y)</var> ãåºåããããã°ã©ã ãäœæããŠãã ããããªããç¹ <var>Q</var> ã¯ããã®å¯Ÿç§°è»žäžã«ãªããã®ãšããŸãã
</p>
<center>
<img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_09_1">
</center>
<H2>å
¥å</H2>
<p>
å
¥åã¯è€æ°ã®ããŒã¿ã»ãããããªããŸããåããŒã¿ã»ããã¯ä»¥äžã®åœ¢åŒã§äžããããŸãã
</p>
<pre>
<var>x1</var>,<var>y1</var>,<var>x2</var>,<var>y2</var>,<var>xq</var>,<var>yq</var>
</pre>
<p>
<var>x1</var>, <var>y1</var>, <var>x2</var>, <var>y2</var>, <var>xq</var>, <var>yq</var> (-100 ä»¥äž 100 以äžã®å®æ°) ãã«ã³ãåºåãã§ïŒè¡ã«äžããããŸãã
</p>
<p>
ããŒã¿ã»ããã®æ°ã¯ 50 ãè¶
ããªãã
</p>
<H2>åºå</H2>
<p>
ããŒã¿ã»ããããšã«ã<var>x</var>, <var>y</var> ã空çœåºåã㧠1 è¡ã«åºåãããåºåã¯å®æ°ã§ 0.0001 以äžã®èª€å·®ãå«ãã§ãããã
</p>
<H2>Sample Input</H2>
<pre>
1.0,0.0,-1.0,0.0,1.0,1.0
1.0,0.0,0.0,-1.0,3.0,0.0
0.0,1.0,0.0,-1.0,1.0,1.0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1.000000 -1.000000
1.000000 2.000000
-1.000000 1.000000
</pre>
| [
[
"1.0,0.0,-1.0,0.0,1.0,1.0\n1.0,0.0,0.0,-1.0,3.0,0.0\n0.0,1.0,0.0,-1.0,1.0,1.0\n",
"1.0,0.0,-1.0,0.0,1.0,1.0\n1.0,0.0,0.0,-1.0,3.0,0.0\n0.0,1.0,0.0,-1.0,1.0,1.0\n"
]
] |
p00082 | Flying Jenny |
<H1>ã¡ãªãŒãŽãŒã©ã³ã</H1>
<center>
<img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_10_1">
</center><br/>
<p>
éåå°ã«ããã¡ãªãŒãŽãŒã©ã³ãã¯ãåãã§ãããã倧ããªåç€ã®äžã«éŠ¬ã銬è»ãªã©ã®ä¹ãç©ãåºå®ãããŠããŠãåç€ãå転ãããšåæã«ä¹ãç©ãäžäžã«æºãããå®çªã®éå
·ã§ããããéåå°ã®ã¡ãªãŒãŽãŒã©ã³ãã¯ãïŒäººä¹ãã®éŠ¬è»ãïŒå°ãïŒäººä¹ãã®è»ïŒå°ãïŒäººä¹ãã®éŠ¬ãïŒå°ãèšïŒå°ã®ä¹ãç©ãå³ïŒã®ãããªé åºã§åããããŠããŸãããããŠãéåå°ã«ããã§ã®ã客æ§ã¯ãå³ïŒã«ç€ºãä¹ãå ŽïŒãïŒã®ã©ããã§åŸ
ã€ããã«ãªã£ãŠããŸãã
</p>
<center>
<img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_10_2">
</center><br/>
<p>
ãã®éåå°ã®ã¡ãªãŒãŽãŒã©ã³ãã¯ãããªããä¹ãç©ãä¹ãå Žã«ãŽã£ãããšåãäœçœ®ã«åæ¢ããŸãããããŠãïŒãïŒã®ããããã§åŸ
ã£ãŠããã客ããŸã¯ãç®ã®åã«ãšãŸã£ãä¹ãç©ã«ä¹ãããšã«ãªã£ãŠããŸããæ¥ãã§ä»ã®ä¹ãå Žãžç§»åããŠããããä¹ããšããããšã¯ã§ããŸãããå¹çãããã客ããŸã«ãã®ããã§ããã ãããã«ã¯ãã¡ãªãŒãŽãŒã©ã³ãã®åæ¢ããäœçœ®ãããŸã調æŽããŠãä¹ããªãã客ããŸãã§ããã ãå°ãªãããããã«ããªããã°ãªããŸããã
</p>
<p>
ä¹ãå ŽïŒãïŒã§åŸ
ã£ãŠããã客ããŸã®äººæ°ãèªã¿èŸŒãã§ãã©ã®äœçœ®ã«ã©ã®ä¹ãç©ãæ¥ãããã«æ¢ããã°ä¹ããªãã客ããŸãæãå°ãªããªãããåºåããããã°ã©ã ãäœæããŠãã ããã
<!--ãªããä¹ããªããªãã客ããŸãæå°ãšãªããšãæ¹ãäœéããããå Žåã¯ããã®ãã¡ã®äžã€ã ãåºåããããã«ããŠãã ããã-->
</p>
<H2>å
¥å</H2>
<p>
å
¥åã¯è€æ°ã®ããŒã¿ã»ãããããªããŸããåããŒã¿ã»ããã¯ä»¥äžã®åœ¢åŒã§äžããããŸãã
</p>
<pre>
<var>p<sub>0</sub></var> <var>p<sub>1</sub></var> <var>p<sub>2</sub></var> <var>p<sub>3</sub></var> <var>p<sub>4</sub></var> <var>p<sub>5</sub></var> <var>p<sub>6</sub></var> <var>p<sub>7</sub></var>
</pre>
<p>
ä¹ãå Ž 0, 1, ..., 7 ã§åŸ
ã£ãŠããã客æ§ã®äººæ°ãè¡šãæŽæ° <var>p<sub>0</sub></var>, <var>p<sub>1</sub></var>,... , <var>p<sub>7</sub></var> ( 0 ≤ <var>p<sub>i</sub></var> ≤ 10,000) ã空çœåºåãã§ïŒè¡ã«äžããããŸãã
</p>
<H2>åºå</H2>
<p>
ã¡ãªãŒãŽãŒã©ã³ãã®ä¹ãç©ã®éŠ¬è»ã 4ãè»ã 2ã銬ã 1 ã§è¡šãããšãšããŸããä¹ãå Ž 0, 1, ... , 7 ã«ãšããä¹ãç©ãããããã <var>c<sub>0</sub></var>, <var>c<sub>1</sub></var>,..., <var>c<sub>7</sub></var> ãšããŸããããŒã¿ã»ããããšã«ã<var>c<sub>0</sub></var>, <var>c<sub>1</sub></var>,..., <var>c<sub>7</sub></var> ã空çœåºåã㧠1 è¡ã«åºåããŸãã
</p>
<p>
ãªããä¹ããªããªãã客ããŸãæå°ãšãªããšãæ¹ãè€æ°ããå Žåã¯ã<var>c<sub>0</sub>c<sub>1</sub>c<sub>2</sub>c<sub>3</sub>c<sub>4</sub>c<sub>5</sub>c<sub>6</sub>c<sub>7</sub></var> ã 8 æ¡ã®æŽæ° <var>V</var> ãšã¿ãªãã<var>V</var> ãæå°ãšãªããšãæ¹ãéžã¶ãã®ãšããŸãã
</p>
<p>
ããŒã¿ã»ããã®æ°ã¯ 100 ãè¶
ããŸããã
</p>
<H2>Sample Input</H2>
<pre>
2 3 1 4 0 1 0 1
4 2 3 2 2 2 1 1
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1 4 1 4 1 2 1 2
4 1 4 1 2 1 2 1
</pre>
| [
[
"2 3 1 4 0 1 0 1\n4 2 3 2 2 2 1 1\n",
"2 3 1 4 0 1 0 1\n4 2 3 2 2 2 1 1\n"
]
] |
p00083 | Era Name Transformation |
<H1>西æŠåæŠå€æ</H1>
<p>
西æŠã§è¡šããã幎ææ¥ããå
å·ãçšããåæŠã«å€æãããã®å¹Žææ¥ãåºåããããã°ã©ã ãäœæããŠãã ãããå
¥åã¯äŸã«ç€ºãããã« 3 ã€ã®æŽæ°ã§ãããé ã«è¥¿æŠå¹Žãæãæ¥ã§ããããããåºåäŸã«ç€ºãããã«å€æããŠãã ããããªããæ治以åã®å¹Žææ¥ãå
¥åãããå Žåã¯ãpre-meijiããšè¡šç€ºããŠãã ããã
</p>
<p>
å幎å·ã®æåã®å¹Žã¯ãå
幎ãã§ã¯ãªããïŒå¹ŽããšåºåããããšãšããŸãã
</p>
<center>
<table border=1>
<tr><td align=center width=100>å
å·</td><td align=center width=240>æé</td></tr>
<tr><td align=center >meiji</td><td>1868. 9. 8 ã 1912. 7.29</td></tr>
<tr><td align=center >taisho</td><td>1912. 7.30 ã 1926.12.24</td></tr>
<tr><td align=center >showa</td><td>1926.12.25 ã 1989. 1. 7</td></tr>
<tr><td align=center >heisei</td><td>1989. 1. 8 ã</td></tr>
</table>
</center>
<br/>
<H2>å
¥å</H2>
<p>
è€æ°ã®ããŒã¿ãäžããããŸããåããŒã¿ãšããŠå¹Žãæãæ¥ãè¡šãïŒã€ã®æŽæ°ã空çœåºåãã§ïŒè¡ã«äžããããŸãã
</p>
<p>
å
¥åã®çµãããŸã§åŠçããŠãã ãããããŒã¿ã®æ°ã¯ 50 ãè¶
ããŸããã
</p>
<H2>åºå</H2>
<p>
空çœåºåãã®å
å·ã幎ãæãæ¥ããŸãã¯ãpre-meijiããïŒè¡ã«åºåããŠãã ããã
</p>
<H2>Sample Input</H2>
<pre>
2005 9 3
1868 12 2
1868 9 7
</pre>
<H2>Output for the Sample Input</H2>
<pre>
heisei 17 9 3
meiji 1 12 2
pre-meiji
</pre>
| [
[
"2005 9 3\n1868 12 2\n1868 9 7\n",
"2005 9 3\n1868 12 2\n1868 9 7\n"
]
] |
p00084 | Search Engine |
<H1>æ€çŽ¢ãšã³ãžã³</H1>
<p>
ã€ã³ã¿ãŒãããã®æ€çŽ¢ãšã³ãžã³ãäŸãã°ãGoogle ãªã©ã§ã¯ãäžçäžã®ãŠã§ãããŒãžãèªåã§åæšããŠåé¡ãã巚倧ãªããŒã¿ããŒã¹ãäœæããŸãããŸãããŠãŒã¶ãå
¥åããæ€çŽ¢ããŒã¯ãŒãã解æããŠãããŒã¿ããŒã¹æ€çŽ¢ã®ããã®åãåããæãäœæããŸãã
</p>
<p>
ãããã®å Žåããå¹ççãªæ€çŽ¢ãå®çŸããããã«è€éãªåŠçãè¡ã£ãŠããŸããããšããããã®åºæ¬ã¯å
šãŠæç« ããã®åèªã®åãåºãã§ãã
</p>
<p>
ãšããããšã§ãæç« ããã®åèªã®åãåºãã«ææŠããŠãã ãããä»åã¯ä»¥äžã®éããåèªåºåããæ確ãªè±èªã®æç« ã察象ãšããŸãã
</p>
<ul>
<li> 察象ãšãªãæç« ãïŒãæ¹è¡ãå«ãŸãªã 1024 æå以äžã®è±èªã®æç« </li>
<li> åºåãæå ïŒãããããåè§ã§ç©ºçœãããªãªããã«ã³ãã®ã¿</li>
<li> åãåºãåèªãïŒã3 ãã 6 æåã®åèªïŒ2æå以äžã7æå以äžã®åèªã¯ç¡èŠïŒã</li>
</ul>
<H2>å
¥å</H2>
<p>åºåãæååã³è±æ°åã§æ§æãããè±æãïŒè¡ïŒãã¹ãŠåè§ïŒã«äžããããŸãã
</p>
<H2>åºå</H2>
<p>空çœæåïŒæåïŒåè§ïŒã§åºåãããåèªãïŒè¡ã«åºåããŠãã ããã
</p>
<H2>Sample Input</H2>
<pre>
Rain, rain, go to Spain.
</pre>
<H2>Output for the Sample Input</H2>
<pre>
Rain rain Spain
</pre>
<H2>Sample Input 2</H2>
<pre>
Win today's preliminary contest and be qualified to visit University of Aizu.
</pre>
<H2>Output for the Sample Input 2</H2>
<pre>
Win and visit Aizu
</pre>
| [
[
"Rain, rain, go to Spain.\n",
"Rain, rain, go to Spain.\n"
]
] |
p00085 | Joseph's Potato |
<H1>ãšã»ãã®ãã€ã¢</H1>
<center>
<img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_13_1">
</center>
<br/>
<p>æããšã»ãã®ãã€ã¢ãšããã²ãŒã ããããŸããã<var>n</var> 人ãåå ããŠãããšããŸããããåå è
ã¯äžå¿ãåããŠåé£ãçµã¿ã1 ããé çªã«çªå·ãæ¯ãããŸããã¢ãã¢ãã®ãã€ã¢ãã²ãšã€ãåå è
<var>n</var> (å·Šã®å³å
åŽã®å€§ããæ°åã® 30 )ã«æž¡ãããŸãããã€ã¢ãæž¡ãããåå è
ã¯å³é£ã®åå è
ã«ãã®ãã€ã¢ãæž¡ããŸãã <var>m</var> åç®ã«æž¡ããã人ã¯å³é£ã®äººã«æž¡ããŠåé£ããæããŸã(å·Šã®å³ã§ã¯ <var>m</var> = 9 ã®å Žåãè¡šããŠããŸã) ã åæž¡ãæ¯ã«äžäººãã€ã¬ããæåŸã«æ®ã£ã人ãåè
ãšãªãããã€ã¢ãããã ããŸãã
</p>
<p>
<var>n</var> ,<var>m</var> ã決ãŸã£ãŠãããå®éã«ãã€ã¢ãæž¡ãå§ããåã«ã©ãã«ãããåãŠããããããšããã§ããããäžã®å³ã¯ 30 人ã®åå è
㧠9 人ããšã«æãããšããã«ãŒã«ã§ãã®ã²ãŒã ãããå Žåãæžãè¡šããŠããŸããå
åŽã®å€§ããæ°åãåå è
ã«æ¯ãããçªå·ãå€åŽã®å°ããæ°åãæããé çªã§ããããã«ãããšã9,18,27,6,16,26 ãšããé çªã§åé£ããæãåºããæåŸã«ã¯ 21 ãæ®ãããšã«ãªããŸããããªãã¡ 21 ãåè
ãšãªããŸã(å°ããæ°åã 30 ã«ãªã£ãŠããŸã)ã
</p>
<p>
ã²ãŒã åå è
æ° <var>n</var> ãšåé£ããæãåºãåå è
ã®éé <var>m</var> ãå
¥åããåè
ã®çªå·ãåºåããããã°ã©ã ãäœæããŠãã ããããã ãã<var>m</var>, <var>n</var> < 1000 ãšããŸãã
</p>
<H2>å
¥å</H2>
<p>è€æ°ã®ããŒã¿ã»ãããäžããããŸããåããŒã¿ã»ããã¯ä»¥äžã®åœ¢åŒã§äžããããŸãã</p>
<pre>
<var>n</var> <var>m</var>
</pre>
<p>
ã²ãŒã åå è
æ° <var>n</var> ïŒæŽæ°ïŒãšåé£ããæãåºãåå è
ã®éé <var>m</var> ïŒæŽæ°ïŒã空çœåºåãã§ïŒè¡ã«äžããããŸãã
</p>
<p>å
¥åã¯ïŒã€ã® 0 ã§çµãããŸããããŒã¿ã»ããã®æ°ã¯ 50 ãè¶
ããŸããã</p>
<H2>åºå</H2>
<p>åããŒã¿ã»ããã«å¯ŸããŠãåè
ãšãªããã€ã¢ãããã ã人ã®çªå·ïŒæŽæ°ïŒãïŒè¡ã«åºåããŠãã ããã</P>
<H2>Sample Input</H2>
<pre>
41 3
30 9
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
31
21
</pre>
| [
[
"41 3\n30 9\n0 0\n",
"41 3\n30 9\n0 0\n"
]
] |
p00086 | Patrol |
<H1>ããããŒã«</H1>
<p>
æä¹
ïŒïŒ1862ïŒå¹ŽãäŒæŽ¥ã®æ®¿æ§ã京éœå®è·è·ãåœããããŸããã京éœå®è·è·ãšã¯æ²»å®ã®æªåããå¹æ«ã®äº¬éœãå®ã倧åãªåœ¹ç®ã§ããå¹åºãä»ã®è©ãšåæ
ããŠåžäžãããããŒã«ããªããã°ãªããŸããããšãããããåæ
ã«ãŒãã決ãã段ã«ãªã£ãŠã家è£ã®äžã§ãæåãªé åºè
ã®å€èãã以äžã®ãããªæ³šæãã€ããŸããã
</p>
<center>
<img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_14_1">
</center>
<br/>
<p>
倧å€ãªããšã«ãªããŸããã殿æ§ãšããã©ããã®å®¶è£ã®èšãåãç¡èŠããããã«ã¯ãããŸãããåæ
ã«ãŒãã®éžæã«ãã£ãŠã¯ããæŠå£«ã®é¢ç®ãç«ããªãããšããããšã«ãªã£ãŠããŸããŸãã
</p>
<p>
ãšããããšã§ãã¹ã¿ãŒãå°ç¹ããŽãŒã«å°ç¹ã亀差ç¹ã®æ
å ±ãå
¥åãšããŠãäžã®äžã€ã®æ¡ä»¶ãæºãããã©ãããå€å®ããããã°ã©ã ãäœã£ãŠã殿æ§ã«ç®äžããŠãã ããã
</p>
<p>
ã¹ã¿ãŒãå°ç¹ã 1ããŽãŒã«å°ç¹ã2ããã®ä»ã®äº€å·®ç¹ã 3 以äžã®æŽæ°ã§è¡šããŸãã1ã€ã®éè·¯ã¯ããã®éãçµã¶1çµã®äº€å·®ç¹çªå·ã§è¡šããŸãããªãã亀差ç¹ã®æ°ã¯ 100 以äžãšããå
šãŠã®äº€å·®ç¹ããã¹ã¿ãŒãå°ç¹ããã³ãŽãŒã«å°ç¹ãžã®çµè·¯ãããããäžã€ä»¥äžãããã®ãšããŸãã
</p>
<H2>å
¥å</H2>
<p>è€æ°ã®ããŒã¿ã»ãããäžããããŸããåããŒã¿ã»ããã¯ä»¥äžã®åœ¢åŒã§äžããããŸãã</p>
<pre>
<var>a<sub>1</sub></var> <var>b<sub>1</sub></var>
<var>a<sub>2</sub></var> <var>b<sub>2</sub></var>
ïŒ
ïŒ
<var>0</var> <var>0</var>
</pre>
<p>
åè¡ã®ïŒã€ã®æŽæ°ã¯ãäº€å·®ç¹ <var>a<sub>i</sub></var> ãšäº€å·®ç¹ <var>b<sub>i</sub></var> ãšãã€ãªãéè·¯ãååšããããšã瀺ããŸãã
<var>a<sub>i</sub></var> ãš <var>b<sub>i</sub></var> ããšãã« 0 ã®ãšã亀差ç¹æ
å ±ã®å
¥åã®çµããã瀺ããŸãã
</p>
<p>
ããŒã¿ã»ããã®æ°ã¯50ãè¶
ããŸããã
</p>
<H2>åºå</H2>
<p>
åããŒã¿ã»ããã«å¯ŸããŠãæŠå£«ã®é¢ç®ãç«ã€å ŽåïŒäžã€ã®æ¡ä»¶ãæºããå ŽåïŒOKããã以å€ã®å ŽåïŒäžã€ã®æ¡ä»¶ãæºãããªãå ŽåïŒNG ãšïŒè¡ã«åºåããŠãã ããã
</p>
<H2>Sample Input</H2>
<pre>
1 3
3 4
3 5
3 6
4 6
4 7
4 7
5 6
6 7
5 8
5 8
6 8
6 9
7 9
8 9
9 2
0 0
1 3
3 4
3 4
4 2
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
OK
NG
</pre>
<img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_14_2">
<img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_14_3">
<img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_14_4">
| [
[
"1 3\n3 4\n3 5\n3 6\n4 6\n4 7\n4 7\n5 6\n6 7\n5 8\n5 8\n6 8\n6 9\n7 9\n8 9\n9 2\n0 0\n1 3\n3 4\n3 4\n4 2\n0 0\n",
"1 3\n3 4\n3 5\n3 6\n4 6\n4 7\n4 7\n5 6\n6 7\n5 8\n5 8\n6 8\n6 9\n7 9\n8 9\n9 2\n0 0\n1 3\n3 4\n3 4\n4 2\n0 0\n"
]
] |
p00087 | Strange Mathematical Expression |
<H1>æªçè
ã®æ°åŒ</H1>
<p>å士 : ããŒã¿ãŒåãã€ãã«ãã£ããã</p>
<p>ããŒã¿ãŒ : ãŸãã§ãããä»åºŠã¯ã©ããªãã ããªãçºæã§ããã</p>
<p>å士 : ã€ãã«æ°åŒãèšç®æ©ã§åŠçããç»æçãªæ¹æ³ãæãã€ãããã ããã®è¡šãã¿ãŠãããã
</p>
<center>
<table border=1>
<tr><td width=200 align=center>éåžžã®èšæ³</td><td width=200 align=center>å士ã®ãç»æçãªãèšæ³</td></tr>
<tr><td>1 + 2</td><td>1 2 +</td></tr>
<tr><td>3 * 4 + 7</td><td>3 4 * 7 +</td></tr>
<tr><td>10 / ( 2 - 12 ) </td><td>10 2 12 - /</td></tr>
<tr><td>( 3 - 4 ) * ( 7 + 2 * 3 )</td><td>3 4 - 7 2 3 * + *</td></tr>
</table>
</center>
<br/>
<p>ããŒã¿ãŒ : ã¯ãã</p>
<p>å士 : ãµã£ãµã£ãµãããã ãã§ã¯ãæªçè
ã®åã«ã¯äœã®ããšã ãããããªãã ããããããããããèå¿ãªãããã</p>
<p>ããŒã¿ãŒ : ã£ãŠãããã»ã»ã»ã</p>
<p>å士 : èšç®æ©ã«ã¯ã¹ã¿ãã¯ãšããããŒã¿æ§é ãããããšã¯åãç¥ã£ãŠããããã»ãããå
å
¥ãåŸåºããã®ãããããã</p>
<p>ããŒã¿ãŒ : ã¯ããç¥ã£ãŠãŸããããã®ã»ã»ã»ã</p>
<p>å士 : ãã®ç»æçãªèšæ³ã¯ãã®ã¹ã¿ãã¯ã䜿ãããããäŸãã°ãã® 10 2 12 - / ã ãã次ã®ããã«åŠçããã
</p>
<center>
<table>
<tr><td width="100">åŠç察象</td><td width=80 align=center>10</td><td width=80 align=center>2</td><td width=80 align=center>12</td><td width=80 align=center>-</td><td width=80 align=center>/</td></tr>
<tr><td> </td><td align=center>â</td><td align=center>â</td><td align=center>â</td><td align=center>â2-12</td><td align=center>â10/-10</td></tr>
<tr><td>ã¹ã¿ãã¯</td><td align=center>
<table border=1>
<tr><td>.</td></tr>
<tr><td>.</td></tr>
<tr><td width=40>10</td></tr>
</table>
</td><td align=center>
<table border=1>
<tr><td>.</td></tr>
<tr><td width=40>2</td></tr>
<tr><td>10</td></tr>
</table>
</td><td align=center>
<table border=1>
<tr><td width=40>12</td></tr>
<tr><td>2</td></tr>
<tr><td>10</td></tr>
</table>
</td><td align=center>
<table border=1>
<tr><td>.</td></tr>
<tr><td width=40>-10</td></tr>
<tr><td>10</td></tr>
</table>
</td><td align=center>
<table border=1>
<tr><td>.</td></tr>
<tr><td>.</td></tr>
<tr><td width=40>-1</td></tr>
</table>
</td></tr>
<tr>
</tr>
</table>
</center>
<br>
<p>å士 : ã©ããããªãæ¬åŒ§ãæŒç®åã®åªå
é äœãæ°ã«ããå¿
èŠããªãããããïŒèªé ãã10 ã 2 ãã 12 ãåŒãããã®ã§å²ããããšãªããäœãšãªã圌ã®æ¥µæ±ã®å³¶åœã®èšèãæ¥æ¬èªãšäŒŒãŠãããããããŠã
ãã®ç»æçãªçºæããããã°ãæãç 究宀ã¯å®æ³°ãããŠããã¡ãã¡ãã¡ã</p>
<p>ããŒã¿ãŒ : ã£ãŠãããå士ãããã£ãŠæ¥æ¬ã«ãããšãäŒæŽ¥å€§åŠã®åºç€ã³ãŒã¹ã§ç¿ããŸãããããéããŒã©ã³ãèšæ³ããšããã£ãŠãã¿ããªç°¡åã«ããã°ã©ã ããŠãŸããã</p>
<p>å士 : ã»ã»ã»ã</p>
<p>
ãšããããšã§ãããŒã¿ãŒåã«å€ãã£ãŠå士ã«ããã®ããã°ã©ã ãæããäºã«ãªããŸããããéããŒã©ã³ãèšæ³ãã§æžãããæ°åŒãå
¥åãšããèšç®çµæãåºåããããã°ã©ã ãäœæããŠãã ããã
</p>
<H2>å
¥å</H2>
<p>è€æ°ã®ããŒã¿ã»ãããäžããããŸããåããŒã¿ã»ããã§ã¯ãéããŒã©ã³ãèšæ³ã«ããæ°åŒïŒæŽæ°ãšæŒç®èšå·ã空çœæåïŒæåïŒåè§ïŒã§åºåããã80æå以å
ã®æååïŒã ïŒ è¡ã«äžããããŸãã
ããå€ã 0 ã 0 ã«éããªãè¿ãå€ã§å²ããããªæ°åŒã¯äžããããŸããã
</p>
<p>
ããŒã¿ã»ããã®æ°ã¯ 50 ãè¶
ããŸããã
</p>
<H2>åºå</H2>
<p>åããŒã¿ã»ããããšã«ãèšç®çµæïŒå®æ°ïŒãïŒè¡ã«åºåããŠãã ããããªããèšç®çµæ㯠0.00001 以äžã®èª€å·®ãå«ãã§ãããã
</p>
<H2>Sample Input</H2>
<pre>
10 2 12 - /
3 4 - 7 2 3 * + *
-1 -2 3 + +
</pre>
<H2>Output for the Sample Input</H2>
<pre>
-1.000000
-13.000000
0.000000
</pre>
| [
[
"10 2 12 - /\n3 4 - 7 2 3 * + *\n-1 -2 3 + +\n",
"10 2 12 - /\n3 4 - 7 2 3 * + *\n-1 -2 3 + +\n"
]
] |
p00088 | The Code A Doctor Loved |
<H1>å士ãæãã笊å·</H1>
<p>
å士 : ããŒã¿ãŒåãã€ãã«ãã£ããã<br/>
ããŒã¿ãŒ : ã©ãããŸãããããããå士ïŒãŸããã ããªãçºæã§ããïŒ<br/>
å士 : ãã®è¡šã ãããã®è¡šã<br/>
</p>
<center>
<table width="700"><tr>
<td width="140">
<table style="border: 1px #aaa solid; padding:4px">
<tr><td width="60">æå</td><td>笊å·</td></tr>
<tr><td >ïŒç©ºçœïŒ</td><td>101</td></tr>
<tr><td >'</td><td>000000</td></tr>
<tr><td >,</td><td>000011</td></tr>
<tr><td >-</td><td>10010001</td></tr>
<tr><td >.</td><td>010001</td></tr>
<tr><td >?</td><td>000001</td></tr>
<tr><td >A</td><td>100101</td></tr>
<tr><td >B</td><td>10011010</td></tr>
</table>
</td>
<td width="140">
<table style="border: 1px #aaa solid; padding:4px">
<tr><td width="60">æå</td><td>笊å·</td></tr>
<tr><td > C</td><td> 0101</td></tr>
<tr><td > D</td><td> 0001</td></tr>
<tr><td > E</td><td> 110</td></tr>
<tr><td > F</td><td> 01001</td></tr>
<tr><td > G</td><td> 10011011</td></tr>
<tr><td > H</td><td> 010000</td></tr>
<tr><td > I</td><td> 0111</td></tr>
<tr><td > J</td><td> 10011000</td></tr>
</table>
</td>
<td width="140">
<table style="border: 1px #aaa solid; padding:4px">
<tr><td width="60">æå</td><td>笊å·</td></tr>
<tr><td > K</td><td> 0110</td></tr>
<tr><td > L</td><td> 00100</td></tr>
<tr><td > M</td><td> 10011001</td></tr>
<tr><td > N</td><td> 10011110</td></tr>
<tr><td > O</td><td> 00101</td></tr>
<tr><td > P</td><td> 111</td></tr>
<tr><td > Q</td><td> 10011111</td></tr>
<tr><td > R</td><td> 1000</td></tr>
</table>
</td>
<td width="140">
<table style="border: 1px #aaa solid; padding:4px">
<tr><td width="60">æå</td><td>笊å·</td></tr>
<tr><td > S</td><td> 00110</td></tr>
<tr><td > T</td><td> 00111</td></tr>
<tr><td > U</td><td> 10011100</td></tr>
<tr><td > V</td><td> 10011101</td></tr>
<tr><td > W</td><td> 000010</td></tr>
<tr><td > X</td><td> 10010010</td></tr>
<tr><td > Y</td><td> 10010011</td></tr>
<tr><td > Z</td><td> 10010000</td></tr>
</table>
</td>
</tr></table>
</center>
<br/>
<p>
ããŒã¿ãŒ : ãªãã§ãã? ãã®è¡šã¯ã<br/>
å士 : ãããããèšãéãã«ããŠã¿ãªããããŸãããåã®ååãçŽã«æžããŠãããã<br/>
ããŒã¿ãŒ : ã¯ã"PETER POTTER" ã£ãšã<br/>
å士 : ããããããïŒæåãã€ããã®è¡šã®ã笊å·ãã«çœ®ãæããã®ã ãã<br/>
ããŒã¿ãŒ : ããŒãš"P" ãã111ãã«ããŠ"E" ãã110ãããŠâŠçµæ§é¢åã§ããã
</p>
<pre>
111 110 00111 110 1000 101 111 00101 00111 00111 110 1000
</pre>
<p>
ã«ãªããŸããããªãã ããããŒã³ãŒãã¿ããã§ããã<br/>
å士 : ããããããããããã眮ãæããæååãå
šéšã€ãªããŠãïŒæåããšã«åºåã£ãŠã¿ãªããã<br/>
ããŒã¿ãŒ : ã¯ãã¯ããã€ãªããŠåºåããšã
</p>
<pre>
11111 00011 11101 00010 11110 01010 01110 01111 10100 0
</pre>
<p>
ãããªæãã«ãªããŸããããã©ãæåŸã®ã0ãã ãã®ãã€ã¯ã©ãããŸãã?<br/>
å士 : ïŒãä»ãå ããŠïŒæåã«ããŠãããŠããã<br/>
ããŒã¿ãŒ : ããŒãšæåŸãïŒã1åã ãã ããïŒãããšïŒã€å ããŠããã°ãããã§ãããã§ããŸããã<br/>
</p>
<pre>
11111 00011 11101 00010 11110 01010 01110 01111 10100 00000
</pre>
<p>
å士 : 次ã¯ãã®è¡šã䜿ãã®ã ã<br/>
</p>
<center>
<table width="700"><tr>
<td width="140"><table style="border: 1px #aaa solid; padding:4px">
<tr><td width="80" >笊å·</td><td>æå</td></tr>
<tr><td> 00000</td><td > A</td></tr>
<tr><td> 00001</td><td > B</td></tr>
<tr><td> 00010</td><td > C</td></tr>
<tr><td> 00011</td><td > D</td></tr>
<tr><td> 00100</td><td > E</td></tr>
<tr><td> 00101</td><td > F</td></tr>
<tr><td> 00110</td><td > G</td></tr>
<tr><td> 00111</td><td > H</td></tr>
</table></td>
<td width="140"><table style="border: 1px #aaa solid; padding:4px">
<tr><td width="80">笊å·</td><td>æå</td></tr>
<tr><td> 01000</td><td > I</td></tr>
<tr><td> 01001</td><td > J</td></tr>
<tr><td> 01010</td><td > K</td></tr>
<tr><td> 01011</td><td > L</td></tr>
<tr><td> 01100</td><td > M</td></tr>
<tr><td> 01101</td><td > N</td></tr>
<tr><td> 01110</td><td > O</td></tr>
<tr><td> 01111</td><td > P</td></tr>
</table></td>
<td width="140"><table style="border: 1px #aaa solid; padding:4px">
<tr><td width="80">笊å·</td><td>æå</td></tr>
<tr><td> 10000</td><td > Q</td></tr>
<tr><td> 10001</td><td > R</td></tr>
<tr><td> 10010</td><td > S</td></tr>
<tr><td> 10011</td><td > T</td></tr>
<tr><td> 10100</td><td > U</td></tr>
<tr><td> 10101</td><td > V</td></tr>
<tr><td> 10110</td><td > W</td></tr>
<tr><td> 10111</td><td > X</td></tr>
</table></td>
<td width="140"><table style="border: 1px #aaa solid; padding:4px">
<tr><td width="80">笊å·</td><td>æå</td></tr>
<tr><td> 11000</td><td > Y</td></tr>
<tr><td> 11001</td><td > Z</td></tr>
<tr><td> 11010</td><td > ïŒç©ºçœïŒ</td></tr>
<tr><td> 11011</td><td > .</td></tr>
<tr><td> 11100</td><td > ,</td></tr>
<tr><td> 11101</td><td > -</td></tr>
<tr><td> 11110</td><td > '</td></tr>
<tr><td> 11111</td><td > ?</td></tr>
</table></td>
</tr></table>
</center>
<br/>
<p>
ããŒã¿ãŒ : ãããã©ã䜿ããã§ããâŠããã!ä»åºŠã¯ç¬Šå·ããæåã«çœ®ãæããã®ã!<br/>
å士 : ãããããã11111ãã ã£ããã?ãã«ãã00011ãã ã£ãããDãã«ãšãã£ãŠããã°ãããã ãã<br/>
ããŒã¿ãŒ : ããã¯åçŽã§ããâŠâŠããŒãšã?D-C'KOPUAãã«ãªããŸãããã§ãæå³äžæã§ããã<br/>
å士 : æåæ°ãæ°ããŠãããã<br/>
ããŒã¿ãŒ : ïŒïŒæåã§ããããã£ããPETER POTTERãã¯ïŒïŒæåã ã£ãã®ã«ïŒæåæžã£ãŠããŸãã<br/>
å士 : ããããã®è¡šã䜿ãã°æåãæžããããšãã§ããã®ã ãããããä»åºŠã¯ãã®æç« ã§åãããšããã£
ãŠãããã<br/>
</p>
<pre>
PETER PIPER PICKED A PECK OF PICKLED PEPPERS. A PECK OF PICKLED PEPPERS
PETER PIPER PICKED. IF PETER PIPER PICKED A PECK OF PICKLED PEPPERS, WHERE'S
THE PECK OF PICKLED PEPPERS PETER PIPER PICKED?
</pre>
<p>
ããŒã¿ãŒ : ãããããè¡ãåãããŠããŸãããã©ããããã§ãã?<br/>
å士 : çŽã®éœåã§ïŒè¡ã«ãªã£ãŠããŸã£ãããæ¹è¡æåã®ãããã«ç©ºçœãããé·ãïŒè¡ã ãšæã£ãŠãããã<br/>
ããŒã¿ãŒ : ã¯ãã¯ããè¡ãšè¡ã®éã«ããã®ã¯ç©ºçœã ãšããããé¢åã ãªâŠâŠã<br/>
å士 : ã ã£ããããã°ã©ã ã«ããããã°ããã§ã¯ãªããã<br/>
</p>
<p>
ãšããããšã§ãããŒã¿ãŒã®ä»£ããã«ãèªã¿èŸŒãã æååã笊å·ã«å€æãåºåããããã°ã©ã ãäœæããŠãã ããã
</p>
<H2>å
¥å</H2>
<p>è€æ°ã®ããŒã¿ã»ãããäžããããŸããåããŒã¿ã»ããã«æååïŒè¡ïŒè¡šã«å«ãŸããæåãããªãïŒãäžããããŸããæååã«å«ãŸããæåã®æ°ã¯ 1 æåä»¥äž 100 æå以äžã§ãã
</p>
<p>
ããŒã¿ã»ããã®æ°ã¯ 200 ãè¶
ããŸããã
</p>
<H2>åºå</H2>
<p>åããŒã¿ã»ããããšã«ãå€æåŸã®æååãïŒè¡ã«åºåããŠãã ããã
</p>
<H2>Sample Input</H2>
<pre>
PETER POTTER
</pre>
<H2>Output for the Sample Input</H2>
<pre>
?D-C'KOPUA
</pre>
| [
[
"PETER POTTER\n",
"PETER POTTER\n"
]
] |
p00089 | The Shortest Path on A Rhombic Path |
<H1>æççµè·¯</H1>
<center>
<img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_17_1">
</center>
<br/>
<p>
å³ïŒã«äŸç€ºããããã«æŽæ°ïŒ0 ä»¥äž 99 以äžïŒãã²ãããã«äžŠã¹ãŸãããã®ãããªãã²ããããè¡šãããŒã¿ãèªã¿èŸŒãã§ãäžçªäžããã¹ã¿ãŒãããŠäžçªäžãŸã§æ¬¡ã®ã«ãŒã«ã«åŸã£ãŠé²ããšããééããæŽæ°ã®åã®æ倧å€ãåºåããããã°ã©ã ãäœæããŠãã ããã
</p>
<ul>
<li>åã¹ãããã§ã察è§ç·äžã®å·Šäžã察è§ç·äžã®å³äžã«é²ãããšãã§ããŸãã</li>
</ul>
<p>
äŸãã°å³1ã®äŸã§ã¯ãå³2ã«ç€ºãããã«ã7,3,8,7,5,7,8,3,7ãéžãã§éã£ããšãããã®åã¯æ倧㮠55 ïŒ7+3+8+7+5+7+8+3+7=55ïŒ ãšãªããŸãã
</p>
<H2>Input</H2>
<p>
å
¥åäŸã«ç€ºãããã«ãã«ã³ãã§åºåãããæŽæ°ã®äžŠã³ããã²ã圢ç¶ã«äžããããŸããåè¡ã«ç©ºçœæåã¯å«ãŸããŸãããå
¥åäŸã¯å³ïŒã«å¯Ÿå¿ããŠããŸãã
ããŒã¿ã®è¡æ°ã¯ 100 è¡æªæºã§ãã
</p>
<H2>Output</H2>
<p>
ã«ãŒã«ã«åŸã£ãŠééããæŽæ°ã®åã®æ倧å€ãïŒè¡ã«åºåããŸãã
</p>
<H2>Sample Input</H2>
<pre>
7
3,8
8,1,0
2,7,4,4
4,5,2,6,5
2,7,4,4
8,1,0
3,8
7
</pre>
<H2>Sample Output</H2>
<pre>
55
</pre>
| [
[
"7\n3,8\n8,1,0\n2,7,4,4\n4,5,2,6,5\n2,7,4,4\n8,1,0\n3,8\n7\n",
"7\n3,8\n8,1,0\n2,7,4,4\n4,5,2,6,5\n2,7,4,4\n8,1,0\n3,8\n7\n"
]
] |
p00090 | Overlaps of Seals |
<H1>ã·ãŒã«ã®éãªã</H1>
<p>
1 蟺ã®é·ãã 10 ã®æ£æ¹åœ¢ã®æãçŽã«ååŸ 1 ã®å圢ã®ã·ãŒã«ã <var>n</var> æ貌ããŸããã·ãŒã«ã¯éããŠè²Œãããšãã§ããŸããã·ãŒã«ã貌ãäœçœ®ã®åº§æšãèªã¿èŸŒãã§ãæãçŽäžã§ãã£ãšãå€ãã·ãŒã«ãéãªã£ãŠããå Žæ(ã·ãŒã«ãïŒæã ãã§ã"éãªã£ãŠãã"ãšãã)ã§ã®ã·ãŒã«ã®ææ°ãåºåããããã°ã©ã ãäœæããŠãã ããã
</p>
<p>æãçŽã®å·Šäžãåç¹ãšãã <var>x, y</var> 座æšãäžããŸãããã® <var>x, y</var> ãåã®äžå¿ãšããŠã·ãŒã«ã貌ãããšãšããŸããåã®äžå¿ãæãçŽã®å€ã«åºãããšã¯ãããŸããããŸããåäžåº§æšã«è€æ°ã®ã·ãŒã«ã貌ãããããšã¯ãããŸããã
</p>
<H2>Input</H2>
<p>
è€æ°ã®ããŒã¿ã»ãããäžããããŸããåããŒã¿ã»ããã¯ä»¥äžã®ãããªåœ¢åŒã§äžããããŸãã
</p>
<pre>
<var>n</var>
<var>x<sub>1</sub></var>,<var>y<sub>1</sub></var>
<var>x<sub>2</sub></var>,<var>y<sub>2</sub></var>
:
<var>x<sub>n</sub></var>,<var>y<sub>n</sub></var>
</pre>
<p>
ïŒè¡ç®ã«ã·ãŒã«ã®ææ° <var>n</var> (0 ≤ 100) ãäžããããŸããç¶ã <var>n</var> è¡ã«ãåã·ãŒã«ã®äžå¿åº§æšãäžããããŸãã
<var>x<sub>i</sub></var>, <var>y<sub>i</sub></var> 㯠<var>i</var> æç®ã®ã·ãŒã«ã®äžå¿ã® <var>x</var> 座æšãš <var>y</var> 座æšãè¡šããŸããåå€ã¯å°æ°ç¹ä»¥äžæ倧 6 æ¡ãŸã§ã®æ°åãå«ãå®æ°ã§äžããããŸãã
</p>
<p>
<var>n</var> ã 0 ã®ãšããå
¥åã®æåŸãšããŸããããŒã¿ã»ããã®æ°ã¯ 50 ãè¶
ããŸããã
</p>
<H2>Output</H2>
<p>
åããŒã¿ã»ããã«å¯ŸããæãçŽäžã§æãå€ãã·ãŒã«ãéãªã£ãŠããå Žæã§ã®ã·ãŒã«ã®ææ°ïŒæŽæ°ïŒãåºåããŠäžããã
</p>
<H2>Sample Input</H2>
<pre>
15
3.14979,8.51743
2.39506,3.84915
2.68432,5.39095
5.61904,9.16332
7.85653,4.75593
2.84021,5.41511
1.79500,8.59211
7.55389,8.17604
4.70665,4.66125
1.63470,4.42538
7.34959,4.61981
5.09003,8.11122
5.24373,1.30066
0.13517,1.83659
7.57313,1.58150
0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
4
</pre>
<H2>Hint</H2>
<p>
å
¥åäŸã®ããã«ã·ãŒã«ã貌ã£ãå³ã§ããåã¯ã·ãŒã«ãæ°åã¯å
¥åäŸã®è¡æ°ãè¡šããŠããŸãã
ç¹(2.3,4.6)ã§ã¯ãå
¥åäŸã® 2 è¡ç®ã3 è¡ç®ã6 è¡ç®ã10 è¡ç®ã® 4 æã®ã·ãŒã«ãéãªã£ãŠããŸãã
</p>
<center>
<img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_18_1">
</center>
<p>
6 ãš 9 ã®ãã®ãã®ã®äžå¿ã®è·é¢ã¯ 2.01293 ãªã®ã§ãã·ãŒã«ã¯éãªã£ãŠããŸããã1 ãš 12 ã®ãã®ãã®ã®äžå¿ã®è·é¢ã¯ 1.98231 ãªã®ã§ãã·ãŒã«ã¯éãªã£ãŠããŸãã
</p>
<p>
ïŒã€ã®åãæ¥ããŠãããšãïŒãã®ãã®ã®äžå¿ã®è·é¢ã 2 ã®ãšãïŒã¯ãéãªã£ãŠãããã®ãšããŸããã
</p>
| [
[
"15\n3.14979,8.51743\n2.39506,3.84915\n2.68432,5.39095\n5.61904,9.16332\n7.85653,4.75593\n2.84021,5.41511\n1.79500,8.59211\n7.55389,8.17604\n4.70665,4.66125\n1.63470,4.42538\n7.34959,4.61981\n5.09003,8.11122\n5.24373,1.30066\n0.13517,1.83659\n7.57313,1.58150\n0\n",
"15\n3.14979,8.51743\n2.39506,3.84915\n2.68432,5.39095\n5.61904,9.16332\n7.85653,4.75593\n2.84021,5.41511\n1.79500,8.59211\n7.55389,8.17604\n4.70665,4.66125\n1.63470,4.42538\n7.34959,4.61981\n5.09003,8.11122\n5.24373,1.30066\n0.13517,1.83659\n7.57313,1.58150\n0\n"
]
] |
p00091 | Blur |
<H1>Blur</H1>
<p>
å³ 1 ã®ãã㪠10Ã10 ã®ãã¹ç®ã®ãåžãããããïŒ1ïŒ2ïŒã®ããã«X座æšã»Y座æšã®å€ã®å¯Ÿã§ãã¹ç®ã瀺ãããšã«ããŸãã座æšå€ã¯ 0 ããå§ãŸãæŽæ°ãšããŸããäŸãã°ãå³ 1 ã®âã®åº§æšã¯ (1, 2) ã§ãã
ãã®ãåžãã«ææãå°ããã€ããããŠæç©ãäœããŸãããããææã®æ»Žã«ã¯ã倧ããäžããå°ãã® 3 ãµã€ãºããããææã®æ»Žã®èœã¡ããã¹ç®ãäžå¿ã«å³ 1 ã®ããã«åšå²ãè²ãã€ããŸããå³ 1 ã§âãäžå¿ãâãè²ã®ã«ããç¯å²ã§ãã
</p>
<center>
<img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_19_1">
</center>
<br/>
<p>
ãåžãã¯ãæåã¯ããŸã£ãããã€ãŸããã©ã®ãã¹ç®ãè²ã®æ¿ãã瀺ãå€ã 0 ãšããŸããææã®æ»Žãèœã¡ãããšã«å€ã 1 ãã€å¢ããŠãããŸãããå°ããïŒ1, 2ïŒããäžããïŒ3, 2ïŒã«èœã¡ãå Žåãåãã¹ç®ã®å€ã¯å³ 2 ã®å·Šã®ããã«ãªããŸããææããã£ãããªãã®ã§ãå³ 2 ã®å³ã«ç€ºããããªã«ããç¯å²ãåžã®å€ã«ã¯ã¿åºããããªææã®èœãšãæ¹ã¯ããªãããšã«ãªã£ãŠããŸãããŸããåãå Žæã«è€æ°ã®ææããããããšããããŸãã
</p>
<center>
<img src="https://judgeapi.u-aizu.ac.jp/resources/images/IMAGE1_19_2">
</center>
<br/>
<p>
ãã®ãããªäœæ¥ãäœåãç¹°ãè¿ããçµæãåžã«ãã°ãããæš¡æ§ãæµ®ãã³äžãããŸããããæ®å¿µãªããšã«ããã£ããäœæ¥çµéãèšé²ãå¿ããŠããŸããŸãããã©ãã«ããã£ã±ãæãåºããŸãããããããããŠãèœãšããææã®æ»Žæ°ã¯èŠããŠããŸãããããªãã¯ããã°ãããæç©ãåçŸããªããã°ãªããŸããããã°ãããæç©ã®ããŒã¿ãèªã¿ããã§ãã©ãã«ãã©ã®ãããªææãããããããåºåããããã°ã©ã ãäœæããŠãã ããããªããèœãšããææã®æ»Žæ°ã¯ 12 以äžãšããŸãã
</p>
<H2>å
¥å</H2>
<p>
å
¥åã®åœ¢åŒã¯ä»¥äžã®ãšããã§ãïŒ
</p>
<p>
æåã® 1 è¡ã«èœãšããææã®æ»Žæ° <var>n</var> ãäžããããŸãã次ã®è¡ãã 10 è¡ã«å座æšã®è²ã®æ¿ãã空çœåºåãã§äžããããŸãã
</p>
<H2>åºå</H2>
<p>
åºå㯠<var>n</var> è¡ãããªããŸããææã®æ»Žã®ã倧ãã 3ããäžãã 2ããå°ãã 1 ã§è¡šããèœãšããææããšã«ããã®X座æšãY座æšã滎ã®å€§ããã空çœã§åºåã£ãŠ1è¡ã«åºåããŠãã ããã
</p>
<p>
ææã®ãããæ¹ã¯ã©ã®ãããªé çªã§åºåããŠãè¯ããã®ãšããŸãã
</p>
<H2>å
¥åäŸ1</H2>
<pre>
2
0 0 0 0 0 0 0 0 0 0
0 0 0 1 0 0 0 0 0 0
0 0 1 1 1 0 0 0 0 0
0 0 0 1 0 0 0 1 1 1
0 0 0 0 0 0 0 1 1 1
0 0 0 0 0 0 0 1 1 1
0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0
</pre>
<H2>åºåäŸ1</H2>
<pre>
3 2 1
8 4 2
</pre>
<br/>
<H2>å
¥åäŸ2</H2>
<pre>
6
0 0 1 0 0 0 0 0 0 0
0 1 1 1 0 0 0 0 0 0
1 1 1 1 1 1 1 1 0 0
0 1 1 1 1 1 1 1 0 0
0 0 1 1 1 3 1 1 0 0
0 0 1 1 3 1 1 1 0 0
0 0 1 1 1 1 1 1 1 0
0 0 1 1 1 1 1 1 1 1
0 0 0 0 0 0 1 1 1 0
0 0 0 0 0 0 0 1 0 0
</pre>
<H2>åºåäŸ2</H2>
<pre>
2 2 3
7 7 3
6 3 2
3 6 2
4 4 1
5 5 1
</pre>
| [
[
"2\n0 0 0 0 0 0 0 0 0 0\n0 0 0 1 0 0 0 0 0 0\n0 0 1 1 1 0 0 0 0 0\n0 0 0 1 0 0 0 1 1 1\n0 0 0 0 0 0 0 1 1 1\n0 0 0 0 0 0 0 1 1 1\n0 0 0 0 0 0 0 0 0 0\n0 0 0 0 0 0 0 0 0 0\n0 0 0 0 0 0 0 0 0 0\n0 0 0 0 0 0 0 0 0 0\n",
"2\n0 0 0 0 0 0 0 0 0 0\n0 0 0 1 0 0 0 0 0 0\n0 0 1 1 1 0 0 0 0 0\n0 0 0 1 0 0 0 1 1 1\n0 0 0 0 0 0 0 1 1 1\n0 0 0 0 0 0 0 1 1 1\n0 0 0 0 0 0 0 0 0 0\n0 0 0 0 0 0 0 0 0 0\n0 0 0 0 0 0 0 0 0 0\n0 0 0 0 0 0 0 0 0 0\n"
]
] |
p00092 | Square Searching |
<H1>æ£æ¹åœ¢æ¢çŽ¢</H1>
<p>
瞊㫠<var>n</var> è¡ã暪㫠<var>n</var> å䞊ã¹ããããåèš <var> n × n</var> ã®ãã¹ç®ããããŸããããã€ãã®ãã¹ç®ã«ã¯å°ãã€ããŠããŸããåãã¹ç®ã®å°ã®ç¶æ
ãèªã¿èŸŒã¿ãå°ã®ã€ããŠããªããã¹ç®ã ããããªãæ倧ã®æ£æ¹åœ¢ã®èŸºã®é·ããåºåãšããŠè¡šç€ºããããã°ã©ã ãäœæããŠãã ããã
</p>
<p>
ããšãã°åããŒã¿ã»ããã§ä»¥äžã®ãããªããŒã¿ãäžããããŸãã
</p>
<pre>
10
...*....**
..........
**....**..
........*.
..*.......
..........
.*........
..........
....*..***
.*....*...
</pre>
<p>
å
¥åããŒã¿ã®äžè¡ããäžè¡ã®ãã¹ç®ãè¡šçŸããŸããå
¥åããŒã¿ã®æååã®ãã¡ã.ïŒããªãªãïŒã¯å°ã®ã€ããŠããªããã¹ç®ã*ïŒã¢ã¹ã¿ãªã¹ã¯ïŒã¯å°ã®ã€ããŠãããã¹ç®ã瀺ããŠããŸãã
</p>
<p>
äžèšã®äŸã§ã¯ãäžå³ã® 0 ã§ç€ºãããæ£æ¹åœ¢ãæ倧ãšãªããŸãã
</p>
<pre>
...*....**
..........
**....**..
...00000*.
..*00000..
...00000..
.*.00000..
...00000..
....*..***
.*....*...
</pre>
<p>ãã£ãŠã5 ãšåºåããã°æ£è§£ã«ãªããŸãã</p>
<p>ãªãããã¹ãŠã®ãã¹ç®ã«å°ãã€ããŠããå Žåã«ã¯ã0 ãåºåããŠãã ããã</p>
<H2>Input</H2>
<p>
äžèšåœ¢åŒã§è€æ°ã®ããŒã¿ã»ãããäžããããŸãã
<var>n</var> ã 0 ã®ãšãå
¥åã®æåŸãšããŸãã<var>n</var> 㯠1000 以äžãšããŸããå
¥åããŒã¿ã®æååã«ã¯ãããªãªããã¢ã¹ã¿ãªã¹ã¯ãæ¹è¡ä»¥å€ã®æåã¯å«ãŸããŸãããããŒã¿ã»ããã®æ°ã¯ 50 ãè¶
ããŸããã
</p>
<H2>Output</H2>
<p>åããŒã¿ã»ããã«å¯Ÿããæ倧ã®æ£æ¹åœ¢ã®èŸºã®é·ãïŒæŽæ°ïŒãïŒè¡ã«åºåããŠäžããã
</p>
<H2>Sample Input</H2>
<pre>
10
...*....**
..........
**....**..
........*.
..*.......
..........
.*........
..........
....*..***
.*....*...
10
****.*****
*..*.*....
****.*....
*....*....
*....*****
..........
****.*****
*..*...*..
****...*..
*..*...*..
0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
5
3
</pre>
| [
[
"10\n...*....**\n..........\n**....**..\n........*.\n..*.......\n..........\n.*........\n..........\n....*..***\n.*....*...\n10\n****.*****\n*..*.*....\n****.*....\n*....*....\n*....*****\n..........\n****.*****\n*..*...*..\n****...*..\n*..*...*..\n0\n",
"10\n...*....**\n..........\n**....**..\n........*.\n..*.......\n..........\n.*........\n..........\n....*..***\n.*....*...\n10\n****.*****\n*..*.*....\n****.*....\n*....*....\n*....*****\n..........\n****.*****\n*..*...*..\n****...*..\n*..*...*..\n0\n"
]
] |
p00093 | Leap Year |
<H1>ããã幎</H1>
<p>
è¥¿æŠ <var>a</var> 幎ãã <var>b</var> 幎ãŸã§ã®éã«ãããã¹ãŠã®ããã幎ãåºåããããã°ã©ã ãäœæããŠãã ããã
</p>
<p>
ããã幎ã®æ¡ä»¶ã¯ã次ã®ãšãããšããŸãããã ãã0 < <var>a</var> ≤ <var>b</var> < 3,000 ãšããŸããäžããããæéã«ããã幎ããªãå Žåã«ã¯ "NA"ãšåºåããŠãã ããã
</p>
<ul>
<li> 西æŠå¹Žã 4 ã§å²ãåãã幎ã§ããããšã</li>
<li> ãã ãã100 ã§å²ãåãã幎ã¯ããã幎ãšããªãã</li>
<li> ãããã400 ã§å²ãåãã幎ã¯ããã幎ã§ããã</li>
</ul>
<H2>Input</H2>
<p>
è€æ°ã®ããŒã¿ã»ãããäžããããŸããåããŒã¿ã»ããã®åœ¢åŒã¯ä»¥äžã®ãšããã§ãïŒ
</p>
<pre>
<var>a</var> <var>b</var>
</pre>
<p>
<var>a</var>, <var>b</var> ããšãã« 0 ã®ãšãå
¥åã®çµäºãšããŸããããŒã¿ã»ããã®æ°ã¯ 50 ãè¶
ããŸããã
</p>
<H2>Output</H2>
<p>
<!--åããŒã¿ã»ããããšã«ã4 æ¡ã®è¥¿æŠãŸã㯠NA(åè§è±å€§æå)ãåºåããŠãã ããã-->
ããŒã¿ã»ããããšã«ã西æŠãŸã㯠NA ãåºåããŠãã ããã
</p>
<p>
ããŒã¿ã»ããã®éã«ïŒã€ã®ç©ºè¡ãå
¥ããŠãã ããã
</p>
<H2>Sample Input</H2>
<pre>
2001 2010
2005 2005
2001 2010
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
2004
2008
NA
2004
2008
</pre>
| [
[
"2001 2010\n2005 2005\n2001 2010\n0 0\n",
"2001 2010\n2005 2005\n2001 2010\n0 0\n"
]
] |
p00094 | Calculation of Area |
<H1>åªé¢ç©ã®èšç®</H1>
<p>
åå°ã®é¢ç©ãè¡šçŸãããââåªããšããåäœãèããããšã¯ãªãã§ããããïŒ å€æ¥ãïŒäººã®æŠå£«ãïŒæ¥ã«é£ã¹ããç±³ãäœãé¢ç©ãèšããŸããã
</p>
<p>
<var>a</var>mïŒœ× <var>b</var>mã®åå°ããããŸãã<var>a</var> ãš <var>b</var> ãå
¥åãããã®åå°ã®åªé¢ç© <var>S</var>åªïŒœãåºåããããã°ã©ã ãäœæããŠãã ããã 1 åª = 3.305785 [m<sup>2</sup>] ãšãã<var>a</var> ãš <var>b</var> 㯠100 以äžã®æŽæ°ãšããŸãã
</p>
<H2>å
¥å</H2>
<pre>
<var>a</var> <var>b</var>
</pre>
<p>
ïŒã€ã®ç©ºçœã§åºåããã <var>a</var> ãš <var>b</var> ãïŒè¡ã«äžããããã
</p>
<H2>åºå</H2>
<p>
åªé¢ç© <var>S</var> ãïŒè¡ã«åºåããã0.0001 以äžã®èª€å·®ãèš±ãããã
</p>
<H2>å
¥åäŸ1</H2>
<pre>
15 25
</pre>
<H2>åºåäŸ1</H2>
<pre>
113.437508
</pre>
| [
[
"15 25\n",
"15 25\n"
]
] |
p00095 | Surf Smelt Fishing Contest |
<H1>ã¯ã«ãµã®é£ã倧äŒ</H1>
<p>
桧åæ¹ã§ã¯ã«ãµã®é£ã倧äŒãè¡ãããŸãããäžçªå€ãã®ã¯ã«ãµã®ãç²åŸãã人ãåªåè
ã§ãã
</p>
<p>
åå è
çªå·ãšé£ã£ãå¹æ°ã®ãªã¹ããèªã¿èŸŒã¿ãåªåè
ã®çªå·ãšé£ã£ãå¹æ°ãåºåããããã°ã©ã ãäœæããŠãã ãããåªåè
ãè€æ°ããå Žåã¯ã<!--æåã®-->ãã®äžã§åå è
çªå·ãæãå°ããäžäººãåºåããŠãã ããã
</p>
<H2>å
¥å</H2>
<p>
å
¥åã¯ä»¥äžã®åœ¢åŒã§äžããããã
</p>
<pre>
<var>n</var>
<var>a<sub>1</sub></var> <var>v<sub>1</sub></var>
<var>a<sub>2</sub></var> <var>v<sub>2</sub></var>
:
<var>a<sub>n</sub></var> <var>v<sub>n</sub></var>
</pre>
<p>
<var>n</var> (1 ≤ <var>n</var> ≤ 20) ã¯åå è
ã®æ°ã<var>a<sub>i</sub></var> ã¯åå è
çªå·ãè¡šããåå è
çªå·ã¯ 1 ä»¥äž <var>n</var> 以äžã®ç°ãªãæŽæ°ã§ããã<var>v<sub>i</sub></var> ( 0 ≤ <var>v<sub>i</sub></var> ≤ 100) ã¯åå è
<var>a<sub>i</sub></var> ãç²åŸããå¹æ°ã§ããã
</p>
<H2>åºå</H2>
<p>
åªåè
ã®åå è
çªå·ãšé£ã£ãå¹æ°ã空çœåºåãã§ïŒè¡ã«åºåããã
</p>
<H2>å
¥åäŸ</H2>
<pre>
6
1 14
2 25
3 42
4 11
5 40
6 37
</pre>
<H2>åºåäŸ</H2>
<pre>
3 42
</pre>
| [
[
"6\n1 14\n2 25\n3 42\n4 11\n5 40\n6 37\n",
"6\n1 14\n2 25\n3 42\n4 11\n5 40\n6 37\n"
]
] |
p00096 | Sum of 4 Integers II |
<H1>ïŒã€ã®æŽæ°ã®å II</H1>
<p>
4,000 以äžã®æ£ã®æŽæ° <var>n</var> ãå
¥åãã0 ã 1000 ã®ç¯å²ã®æŽæ° <var>a, b, c, d</var> ã®çµã§</p>
<pre>
<var>a + b + c + d = n</var>
</pre>
<p>ãæºãããã®ã®çµã¿åããæ°ãåºåããããã°ã©ã ãäœæããŠäžããã</p>
<H2>Input</H2>
<p>
è€æ°ã®ããŒã¿ã»ãããäžããããŸããåããŒã¿ã»ããã« <var>n</var> ãïŒè¡ã«äžããããŸããå
¥åã®æåŸãŸã§åŠçããŠäžããã
</p>
<p>
ããŒã¿ã»ããã®æ°ã¯ 50 ãè¶
ããŸããã
</p>
<H2>Output</H2>
<p>
åããŒã¿ã»ããããšã«ã<var>a, b, c, d</var> ã®çµã¿åããã®åæ°ãïŒè¡ã«åºåããŠäžããã
</p>
<H2>Sample Input</H2>
<pre>
2
3
35
</pre>
<H2>Output for the Sample Input</H2>
<pre>
10
20
8436
</pre>
| [
[
"2\n3\n35\n",
"2\n3\n35\n"
]
] |
p00097 | Sum of Integers II |
<H1>æŽæ°ã®å II</H1>
<p>
0 ãã 100 ã®æ°åããç°ãªã <var>n</var> åã®æ°ãåãåºããŠåèšã <var>s</var> ãšãªãçµã¿åããã®æ°ãåºåããããã°ã©ã ãäœæããŠãã ããã<var>n</var> åã®æ°ã¯ãã®ãã® 0 ãã 100 ãŸã§ãšããïŒã€ã®çµã¿åããã«åãæ°åã¯äœ¿ããŸãããããšãã°ã<var>n</var> ã 3 㧠<var>s</var> ã6 ã®ãšãã3 åã®æ°åã®åèšã 6 ã«ãªãçµã¿åããã¯ã
</p>
<pre>
1 + 2 + 3 = 6
0 + 1 + 5 = 6
0 + 2 + 4 = 6
</pre>
<p>
ã® 3 éããšãªããŸãã
</p>
<H2>Input</H2>
<p>
è€æ°ã®ããŒã¿ã»ãããäžããããŸããåããŒã¿ã»ããã« <var>n</var> ( 1 ≤ <var>n</var> ≤ 9 ) ãš <var>s</var> ( 0 ≤ <var>s</var> ≤ 1000 ) ãïŒã€ã®ã¹ããŒã¹ã§åºåãããŠïŒè¡ã«äžããããŸãã<var>n</var> ãš <var>s</var> ãå
±ã« 0 ã®ãšãå
¥åã®æåŸãšããŸãã
</p>
<p>
ããŒã¿ã»ããã®æ°ã¯ 50 ãè¶
ããŸããã
</p>
<H2>Output</H2>
<p>
åããŒã¿ã»ããã«å¯ŸããŠã<var>n</var> åã®æŽæ°ã®åã <var>s</var> ã«ãªãçµã¿åããã®æ°ãïŒè¡ã«åºåããŠäžããã
</p>
<p>
çµã¿åããã®æ°ã 10<sup>10</sup>ãè¶
ããå
¥åã¯äžããããŸããã
</p>
<H2>Sample Input</H2>
<pre>
3 6
3 1
0 0
</pre>
<H2>Output for the Sample Input</H2>
<pre>
3
0
</pre>
| [
[
"3 6\n3 1\n0 0\n",
"3 6\n3 1\n0 0\n"
]
] |
p00098 | Maximum Sum Sequence II |
<H1>Maximum Sum Sequence II</H1>
<p>
äžããããæŽæ°ã®è¡å
</p>
<pre>
<var>a<sub>1,1</sub></var> <var>a<sub>1,2</sub></var> ... <var>a<sub>1,n</sub></var>
<var>a<sub>2,1</sub></var> <var>a<sub>2,2</sub></var> ... <var>a<sub>2,n</sub></var>
:
<var>a<sub>n,1</sub></var> <var>a<sub>n,2</sub></var> ... <var>a<sub>n, n</sub></var>
</pre>
<p>
ã§ã瞊ã»æšªæ¹åã«ïŒã€ä»¥äžé£ç¶ããé
ïŒéšåè¡åïŒã®åã®æ倧å€ãåºåããŠçµäºããããã°ã©ã ãäœæããŠäžããã
</p>
<H2>Input</H2>
<p>
å
¥åããŒã¿ã¯ä»¥äžã®åœ¢åŒã§äžããããŸãã
</p>
<pre>
<var>n</var>
<var>a<sub>1,1</sub></var> <var>a<sub>1,2</sub></var> ... <var>a<sub>1,n</sub></var>
<var>a<sub>2,1</sub></var> <var>a<sub>2,2</sub></var> ... <var>a<sub>2,n</sub></var>
:
<var>a<sub>n,1</sub></var> <var>a<sub>n,2</sub></var> ... <var>a<sub>n, n</sub></var>
</pre>
<p>
<var>n</var> 㯠1 ä»¥äž 100 以äžã<var>a<sub>i,j</sub></var> 㯠-10000 ä»¥äž 10000 以äžã§ãã
<H2>Output</H2>
<p>
æ倧å€ã 1 è¡ã«åºåããŠäžããã
</p>
<H2>Sample Input 1</H2>
<pre>
3
1 -2 3
-4 5 6
7 8 -9
</pre>
<H2>Output for the Sample Input 1</H2>
<pre>
16
</pre>
<p>
ãã®å
¥åã®å Žåã以äžã®éšåè¡åã®é
ã®åãæ倧ãšãªããŸãã
</p>
<pre>
-4 5
7 8
</pre>
<br/>
<H2>Sample Input 2</H2>
<pre>
4
1 3 -9 2
2 7 -1 5
-8 3 2 -1
5 0 -3 1
</pre>
<H2>Output for the Sample Input 2</H2>
<pre>
15
</pre>
<p>
ãã®å
¥åã®å Žåã以äžã®éšåè¡åã®é
ã®åãæ倧ãšãªããŸãã
</p>
<pre>
7 -1 5
3 2 -1
</pre>
| [
[
"3\n1 -2 3\n-4 5 6\n7 8 -9\n",
"3\n1 -2 3\n-4 5 6\n7 8 -9\n"
]
] |
p00099 | Surf Smelt Fishing Contest II |
<H1>ã¯ã«ãµã®é£ãå€§äŒ 2</H1>
<p>
桧åæ¹ã§ã¯ã«ãµã®é£ã倧äŒãè¡ãããŸãããä»åã¯ãã£ããïŒãªãªãŒã¹ãæšå¥šãããŠããããã§ãã
</p>
<p>
åå è
çªå·ãšé£ã£ãå¹æ°ãŸãã¯ãªãªãŒã¹ããå¹æ°ãïŒã€ã®ã€ãã³ããšããŠé çªã«èªã¿èŸŒã¿ãåã€ãã³ãã®çŽåŸã«æãå€ãã®ã¯ã«ãµã®ãæå
ã«ç²åŸããŠããåå è
çªå·ãšå¹æ°ãåºåããããã°ã©ã ãäœæããŠãã ãããæãå€ãç²åŸããŠããåå è
ãè€æ°ããå ŽåïŒãããã¯å
šãŠã®åå è
ã 0 å¹ã®å ŽåïŒã¯ããã®äžã§åå è
çªå·ãæãå°ããäžäººãåºåããŠãã ããã
</p>
<H2>å
¥å</H2>
<p>
å
¥åã¯ä»¥äžã®åœ¢åŒã§äžããããã
</p>
<pre>
<var>n</var> <var>q</var>
<var>a<sub>1</sub></var> <var>v<sub>1</sub></var>
<var>a<sub>2</sub></var> <var>v<sub>2</sub></var>
:
<var>a<sub>q</sub></var> <var>v<sub>q</sub></var>
</pre>
<p>
<var>n</var> (1 ≤ <var>n</var> ≤ 1000000) ã¯åå è
ã®æ°ã<var>q</var> (1 ≤ <var>q</var> ≤ 100000)ã¯ã€ãã³ãã®æ°ãè¡šãã<var>a<sub>i</sub></var> (1 ≤ <var>a<sub>i</sub></var> ≤ <var>n</var>) <var>v<sub>i</sub></var> ( -100 ≤ <var>v<sub>i</sub></var> ≤ 100) ã¯ã<var>i</var> çªç®ã®ã€ãã³ãã§åå è
<var>a<sub>i</sub></var> ã <var>v<sub>i</sub></var> å¹ç²åŸãããã¯ãªãªãŒã¹ããããšã瀺ãã<var>v<sub>i</sub></var> ã¯æ£ã®å€ãç²åŸãè² ã®å€ããªãªãŒã¹ã瀺ãã0 ãäžããããããšã¯ãªãã
</p>
<H2>åºå</H2>
<p>
åã€ãã³ãããšã«ãæãå€ãã®ã¯ã«ãµã®ãæå
ã«ç²åŸããŠããåå è
ã®åå è
çªå·ãšå¹æ°ãïŒã€ã®ç©ºçœåºåãã§ïŒè¡ã«åºåããã
</p>
<H2>å
¥åäŸ1</H2>
<pre>
3 5
1 4
2 5
1 3
3 6
2 7
</pre>
<H2>åºåäŸ1</H2>
<pre>
1 4
2 5
1 7
1 7
2 12
</pre>
<H2>å
¥åäŸ2</H2>
<pre>
3 5
1 4
2 5
2 -3
3 4
1 -1
</pre>
<H2>åºåäŸ2</H2>
<pre>
1 4
2 5
1 4
1 4
3 4
</pre>
| [
[
"3 5\n1 4\n2 5\n1 3\n3 6\n2 7\n",
"3 5\n1 4\n2 5\n1 3\n3 6\n2 7\n"
]
] |