message stringlengths 2 44.5k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 276 109k | cluster float64 23 23 | __index_level_0__ int64 552 217k |
|---|---|---|---|---|---|
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Peter had a cube with non-zero length of a side. He put the cube into three-dimensional space in such a way that its vertices lay at integer points (it is possible that the cube's sides are not ... | instruction | 0 | 33,762 | 23 | 67,524 |
No | output | 1 | 33,762 | 23 | 67,525 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Peter had a cube with non-zero length of a side. He put the cube into three-dimensional space in such a way that its vertices lay at integer points (it is possible that the cube's sides are not ... | instruction | 0 | 33,763 | 23 | 67,526 |
No | output | 1 | 33,763 | 23 | 67,527 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Peter had a cube with non-zero length of a side. He put the cube into three-dimensional space in such a way that its vertices lay at integer points (it is possible that the cube's sides are not ... | instruction | 0 | 33,764 | 23 | 67,528 |
No | output | 1 | 33,764 | 23 | 67,529 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Gerald bought two very rare paintings at the Sotheby's auction and he now wants to hang them on the wall. For that he bought a special board to attach it to the wall and place the paintings on t... | instruction | 0 | 33,810 | 23 | 67,620 |
Yes | output | 1 | 33,810 | 23 | 67,621 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Gerald bought two very rare paintings at the Sotheby's auction and he now wants to hang them on the wall. For that he bought a special board to attach it to the wall and place the paintings on t... | instruction | 0 | 33,811 | 23 | 67,622 |
Yes | output | 1 | 33,811 | 23 | 67,623 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Gerald bought two very rare paintings at the Sotheby's auction and he now wants to hang them on the wall. For that he bought a special board to attach it to the wall and place the paintings on t... | instruction | 0 | 33,812 | 23 | 67,624 |
Yes | output | 1 | 33,812 | 23 | 67,625 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Gerald bought two very rare paintings at the Sotheby's auction and he now wants to hang them on the wall. For that he bought a special board to attach it to the wall and place the paintings on t... | instruction | 0 | 33,813 | 23 | 67,626 |
Yes | output | 1 | 33,813 | 23 | 67,627 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Gerald bought two very rare paintings at the Sotheby's auction and he now wants to hang them on the wall. For that he bought a special board to attach it to the wall and place the paintings on t... | instruction | 0 | 33,814 | 23 | 67,628 |
No | output | 1 | 33,814 | 23 | 67,629 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Gerald bought two very rare paintings at the Sotheby's auction and he now wants to hang them on the wall. For that he bought a special board to attach it to the wall and place the paintings on t... | instruction | 0 | 33,815 | 23 | 67,630 |
No | output | 1 | 33,815 | 23 | 67,631 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Gerald bought two very rare paintings at the Sotheby's auction and he now wants to hang them on the wall. For that he bought a special board to attach it to the wall and place the paintings on t... | instruction | 0 | 33,816 | 23 | 67,632 |
No | output | 1 | 33,816 | 23 | 67,633 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Gerald bought two very rare paintings at the Sotheby's auction and he now wants to hang them on the wall. For that he bought a special board to attach it to the wall and place the paintings on t... | instruction | 0 | 33,817 | 23 | 67,634 |
No | output | 1 | 33,817 | 23 | 67,635 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given n points on the straight line — the positions (x-coordinates) of the cities and m points on the same line — the positions (x-coordinates) of the cellular towers. All towers work in... | instruction | 0 | 33,873 | 23 | 67,746 |
No | output | 1 | 33,873 | 23 | 67,747 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an integer N. Consider all possible segments on the coordinate axis with endpoints at integer points with coordinates between 0 and N, inclusive; there will be <image> of them.
You want to draw these segments in several layers... | instruction | 0 | 33,968 | 23 | 67,936 |
Tags: constructive algorithms, math
Correct Solution:
```
n = int(input())
f = [0] * (n + 1)
f[1] = 1
for i in range(2, n + 1):
f[i] = i + f[i - 2]
print(f[n])
``` | output | 1 | 33,968 | 23 | 67,937 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an integer N. Consider all possible segments on the coordinate axis with endpoints at integer points with coordinates between 0 and N, inclusive; there will be <image> of them.
You want to draw these segments in several layers... | instruction | 0 | 33,969 | 23 | 67,938 |
Tags: constructive algorithms, math
Correct Solution:
```
a = int(input())
b = a // 2
b = b*(b+1)
if a % 2 == 1:
b += a // 2 + 1
print(b)
``` | output | 1 | 33,969 | 23 | 67,939 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an integer N. Consider all possible segments on the coordinate axis with endpoints at integer points with coordinates between 0 and N, inclusive; there will be <image> of them.
You want to draw these segments in several layers... | instruction | 0 | 33,970 | 23 | 67,940 |
Tags: constructive algorithms, math
Correct Solution:
```
n = int(input())
cnt = 0
cur_cnt = 1
for i in range(n, 0, -1):
cnt += min(cur_cnt, i)
cur_cnt += 1
print(cnt)
``` | output | 1 | 33,970 | 23 | 67,941 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an integer N. Consider all possible segments on the coordinate axis with endpoints at integer points with coordinates between 0 and N, inclusive; there will be <image> of them.
You want to draw these segments in several layers... | instruction | 0 | 33,971 | 23 | 67,942 |
Tags: constructive algorithms, math
Correct Solution:
```
n = int(input())
print(round((n/2+1)*n/2))
``` | output | 1 | 33,971 | 23 | 67,943 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an integer N. Consider all possible segments on the coordinate axis with endpoints at integer points with coordinates between 0 and N, inclusive; there will be <image> of them.
You want to draw these segments in several layers... | instruction | 0 | 33,972 | 23 | 67,944 |
Tags: constructive algorithms, math
Correct Solution:
```
n = int(input());
if n % 2 == 0:
print((n // 2) * (n // 2 + 1));
else:
print((n // 2 + 1) * (n // 2 + 1));
``` | output | 1 | 33,972 | 23 | 67,945 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an integer N. Consider all possible segments on the coordinate axis with endpoints at integer points with coordinates between 0 and N, inclusive; there will be <image> of them.
You want to draw these segments in several layers... | instruction | 0 | 33,973 | 23 | 67,946 |
Tags: constructive algorithms, math
Correct Solution:
```
# B.py
n = int(input())
i = (n + 1) // 2
print(i * (n + 1 - i))
``` | output | 1 | 33,973 | 23 | 67,947 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an integer N. Consider all possible segments on the coordinate axis with endpoints at integer points with coordinates between 0 and N, inclusive; there will be <image> of them.
You want to draw these segments in several layers... | instruction | 0 | 33,974 | 23 | 67,948 |
Tags: constructive algorithms, math
Correct Solution:
```
n=int(input())
r=0
for i in range(1,n+1):
start=i
say=n-i+1
if say >=i:
say=i
r+=say
print(r)
``` | output | 1 | 33,974 | 23 | 67,949 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an integer N. Consider all possible segments on the coordinate axis with endpoints at integer points with coordinates between 0 and N, inclusive; there will be <image> of them.
You want to draw these segments in several layers... | instruction | 0 | 33,975 | 23 | 67,950 |
Tags: constructive algorithms, math
Correct Solution:
```
from math import ceil
N = int(input())
S = (N * (N + 1)) / 2
F = int(ceil(N /2.0))
ans = int((S + F) / 2)
print(ans)
``` | output | 1 | 33,975 | 23 | 67,951 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an integer N. Consider all possible segments on the coordinate axis with endpoints at integer points with coordinates between 0 and N, inclusive; there will be <image> of them.
Yo... | instruction | 0 | 33,976 | 23 | 67,952 |
Yes | output | 1 | 33,976 | 23 | 67,953 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an integer N. Consider all possible segments on the coordinate axis with endpoints at integer points with coordinates between 0 and N, inclusive; there will be <image> of them.
Yo... | instruction | 0 | 33,977 | 23 | 67,954 |
Yes | output | 1 | 33,977 | 23 | 67,955 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an integer N. Consider all possible segments on the coordinate axis with endpoints at integer points with coordinates between 0 and N, inclusive; there will be <image> of them.
Yo... | instruction | 0 | 33,978 | 23 | 67,956 |
Yes | output | 1 | 33,978 | 23 | 67,957 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an integer N. Consider all possible segments on the coordinate axis with endpoints at integer points with coordinates between 0 and N, inclusive; there will be <image> of them.
Yo... | instruction | 0 | 33,979 | 23 | 67,958 |
Yes | output | 1 | 33,979 | 23 | 67,959 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an integer N. Consider all possible segments on the coordinate axis with endpoints at integer points with coordinates between 0 and N, inclusive; there will be <image> of them.
Yo... | instruction | 0 | 33,980 | 23 | 67,960 |
No | output | 1 | 33,980 | 23 | 67,961 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an integer N. Consider all possible segments on the coordinate axis with endpoints at integer points with coordinates between 0 and N, inclusive; there will be <image> of them.
Yo... | instruction | 0 | 33,981 | 23 | 67,962 |
No | output | 1 | 33,981 | 23 | 67,963 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an integer N. Consider all possible segments on the coordinate axis with endpoints at integer points with coordinates between 0 and N, inclusive; there will be <image> of them.
Yo... | instruction | 0 | 33,982 | 23 | 67,964 |
No | output | 1 | 33,982 | 23 | 67,965 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an integer N. Consider all possible segments on the coordinate axis with endpoints at integer points with coordinates between 0 and N, inclusive; there will be <image> of them.
Yo... | instruction | 0 | 33,983 | 23 | 67,966 |
No | output | 1 | 33,983 | 23 | 67,967 |
Provide a correct Python 3 solution for this coding contest problem.
It is known that the area of a regular dodecagon inscribed in a circle of radius a is 3a^2.
Given an integer r, find the area of a regular dodecagon inscribed in a circle of radius r.
Constraints
* 1 \leq r \leq 100
* r is an integer.
Input
Inpu... | instruction | 0 | 34,050 | 23 | 68,100 |
"Correct Solution:
```
a=int(input())
print(3*a*a)
``` | output | 1 | 34,050 | 23 | 68,101 |
Provide a correct Python 3 solution for this coding contest problem.
It is known that the area of a regular dodecagon inscribed in a circle of radius a is 3a^2.
Given an integer r, find the area of a regular dodecagon inscribed in a circle of radius r.
Constraints
* 1 \leq r \leq 100
* r is an integer.
Input
Inpu... | instruction | 0 | 34,051 | 23 | 68,102 |
"Correct Solution:
```
a = int(input())
print((a**2)*3)
``` | output | 1 | 34,051 | 23 | 68,103 |
Provide a correct Python 3 solution for this coding contest problem.
It is known that the area of a regular dodecagon inscribed in a circle of radius a is 3a^2.
Given an integer r, find the area of a regular dodecagon inscribed in a circle of radius r.
Constraints
* 1 \leq r \leq 100
* r is an integer.
Input
Inpu... | instruction | 0 | 34,052 | 23 | 68,104 |
"Correct Solution:
```
r = int(input())
print(int((r**2)*3))
``` | output | 1 | 34,052 | 23 | 68,105 |
Provide a correct Python 3 solution for this coding contest problem.
It is known that the area of a regular dodecagon inscribed in a circle of radius a is 3a^2.
Given an integer r, find the area of a regular dodecagon inscribed in a circle of radius r.
Constraints
* 1 \leq r \leq 100
* r is an integer.
Input
Inpu... | instruction | 0 | 34,053 | 23 | 68,106 |
"Correct Solution:
```
r = int(input())
print((r ** 2) * 3)
``` | output | 1 | 34,053 | 23 | 68,107 |
Provide a correct Python 3 solution for this coding contest problem.
It is known that the area of a regular dodecagon inscribed in a circle of radius a is 3a^2.
Given an integer r, find the area of a regular dodecagon inscribed in a circle of radius r.
Constraints
* 1 \leq r \leq 100
* r is an integer.
Input
Inpu... | instruction | 0 | 34,054 | 23 | 68,108 |
"Correct Solution:
```
S = int(input())
print(S * S * 3)
``` | output | 1 | 34,054 | 23 | 68,109 |
Provide a correct Python 3 solution for this coding contest problem.
It is known that the area of a regular dodecagon inscribed in a circle of radius a is 3a^2.
Given an integer r, find the area of a regular dodecagon inscribed in a circle of radius r.
Constraints
* 1 \leq r \leq 100
* r is an integer.
Input
Inpu... | instruction | 0 | 34,055 | 23 | 68,110 |
"Correct Solution:
```
n=int(input())
n=n*n*3
print(n)
``` | output | 1 | 34,055 | 23 | 68,111 |
Provide a correct Python 3 solution for this coding contest problem.
It is known that the area of a regular dodecagon inscribed in a circle of radius a is 3a^2.
Given an integer r, find the area of a regular dodecagon inscribed in a circle of radius r.
Constraints
* 1 \leq r \leq 100
* r is an integer.
Input
Inpu... | instruction | 0 | 34,056 | 23 | 68,112 |
"Correct Solution:
```
n=int(input())
print(n**2*3)
``` | output | 1 | 34,056 | 23 | 68,113 |
Provide a correct Python 3 solution for this coding contest problem.
It is known that the area of a regular dodecagon inscribed in a circle of radius a is 3a^2.
Given an integer r, find the area of a regular dodecagon inscribed in a circle of radius r.
Constraints
* 1 \leq r \leq 100
* r is an integer.
Input
Inpu... | instruction | 0 | 34,057 | 23 | 68,114 |
"Correct Solution:
```
r=int(input())
a=3*r**2
print(int(a))
``` | output | 1 | 34,057 | 23 | 68,115 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
It is known that the area of a regular dodecagon inscribed in a circle of radius a is 3a^2.
Given an integer r, find the area of a regular dodecagon inscribed in a circle of radius r.
Constrai... | instruction | 0 | 34,058 | 23 | 68,116 |
Yes | output | 1 | 34,058 | 23 | 68,117 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
It is known that the area of a regular dodecagon inscribed in a circle of radius a is 3a^2.
Given an integer r, find the area of a regular dodecagon inscribed in a circle of radius r.
Constrai... | instruction | 0 | 34,059 | 23 | 68,118 |
Yes | output | 1 | 34,059 | 23 | 68,119 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
It is known that the area of a regular dodecagon inscribed in a circle of radius a is 3a^2.
Given an integer r, find the area of a regular dodecagon inscribed in a circle of radius r.
Constrai... | instruction | 0 | 34,060 | 23 | 68,120 |
Yes | output | 1 | 34,060 | 23 | 68,121 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
It is known that the area of a regular dodecagon inscribed in a circle of radius a is 3a^2.
Given an integer r, find the area of a regular dodecagon inscribed in a circle of radius r.
Constrai... | instruction | 0 | 34,061 | 23 | 68,122 |
Yes | output | 1 | 34,061 | 23 | 68,123 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
It is known that the area of a regular dodecagon inscribed in a circle of radius a is 3a^2.
Given an integer r, find the area of a regular dodecagon inscribed in a circle of radius r.
Constrai... | instruction | 0 | 34,062 | 23 | 68,124 |
No | output | 1 | 34,062 | 23 | 68,125 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
It is known that the area of a regular dodecagon inscribed in a circle of radius a is 3a^2.
Given an integer r, find the area of a regular dodecagon inscribed in a circle of radius r.
Constrai... | instruction | 0 | 34,063 | 23 | 68,126 |
No | output | 1 | 34,063 | 23 | 68,127 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
It is known that the area of a regular dodecagon inscribed in a circle of radius a is 3a^2.
Given an integer r, find the area of a regular dodecagon inscribed in a circle of radius r.
Constrai... | instruction | 0 | 34,064 | 23 | 68,128 |
No | output | 1 | 34,064 | 23 | 68,129 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
It is known that the area of a regular dodecagon inscribed in a circle of radius a is 3a^2.
Given an integer r, find the area of a regular dodecagon inscribed in a circle of radius r.
Constrai... | instruction | 0 | 34,065 | 23 | 68,130 |
No | output | 1 | 34,065 | 23 | 68,131 |
Provide a correct Python 3 solution for this coding contest problem.
Construct an N-gon that satisfies the following conditions:
* The polygon is simple (see notes for the definition).
* Each edge of the polygon is parallel to one of the coordinate axes.
* Each coordinate is an integer between 0 and 10^9, inclusive.
... | instruction | 0 | 34,144 | 23 | 68,288 |
"Correct Solution:
```
import sys
read = sys.stdin.buffer.read
readline = sys.stdin.buffer.readline
readlines = sys.stdin.buffer.readlines
import itertools
from heapq import heappop, heapify
N,*A = map(int,read().split())
n90 = sum(x == 90 for x in A)
if n90 - (N-n90) != 4:
print(-1)
exit()
x = 0
temp = lis... | output | 1 | 34,144 | 23 | 68,289 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Construct an N-gon that satisfies the following conditions:
* The polygon is simple (see notes for the definition).
* Each edge of the polygon is parallel to one of the coordinate axes.
* Each ... | instruction | 0 | 34,145 | 23 | 68,290 |
No | output | 1 | 34,145 | 23 | 68,291 |
Provide tags and a correct Python 3 solution for this coding contest problem.
This problem is same as the next one, but has smaller constraints.
It was a Sunday morning when the three friends Selena, Shiro and Katie decided to have a trip to the nearby power station (do not try this at home). After arriving at the po... | instruction | 0 | 34,320 | 23 | 68,640 |
Tags: brute force, geometry
Correct Solution:
```
from math import gcd
n = int(input())
m = [tuple(map(int, input().split())) for i in range(n)]
s = dict()
r = set()
for i in range(n - 1):
for j in range(i + 1, n):
a = m[i][1] - m[j][1]
b = m[i][0] - m[j][0]
c = m[i][1] * m[j][0] - m[j][1] *... | output | 1 | 34,320 | 23 | 68,641 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Kiwon's favorite video game is now holding a new year event to motivate the users! The game is about building and defending a castle, which led Kiwon to think about the following puzzle.
In a 2... | instruction | 0 | 34,414 | 23 | 68,828 |
No | output | 1 | 34,414 | 23 | 68,829 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Kiwon's favorite video game is now holding a new year event to motivate the users! The game is about building and defending a castle, which led Kiwon to think about the following puzzle.
In a 2... | instruction | 0 | 34,415 | 23 | 68,830 |
No | output | 1 | 34,415 | 23 | 68,831 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Kiwon's favorite video game is now holding a new year event to motivate the users! The game is about building and defending a castle, which led Kiwon to think about the following puzzle.
In a 2... | instruction | 0 | 34,416 | 23 | 68,832 |
No | output | 1 | 34,416 | 23 | 68,833 |
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