message stringlengths 2 59.7k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 37 108k | cluster float64 20 20 | __index_level_0__ int64 74 217k |
|---|---|---|---|---|---|
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Gerald has a friend, Pollard. Pollard is interested in lucky tickets (ticket is a sequence of digits). At first he thought that a ticket is lucky if between some its digits we can add arithmetic... | instruction | 0 | 41,539 | 20 | 83,078 |
No | output | 1 | 41,539 | 20 | 83,079 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Gerald has a friend, Pollard. Pollard is interested in lucky tickets (ticket is a sequence of digits). At first he thought that a ticket is lucky if between some its digits we can add arithmetic... | instruction | 0 | 41,540 | 20 | 83,080 |
No | output | 1 | 41,540 | 20 | 83,081 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Gerald has a friend, Pollard. Pollard is interested in lucky tickets (ticket is a sequence of digits). At first he thought that a ticket is lucky if between some its digits we can add arithmetic... | instruction | 0 | 41,541 | 20 | 83,082 |
No | output | 1 | 41,541 | 20 | 83,083 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You got a box with a combination lock. The lock has a display showing n digits. There are two buttons on the box, each button changes digits on the display. You have quickly discovered that the first button adds 1 to all the digits (all digi... | instruction | 0 | 41,610 | 20 | 83,220 |
Tags: brute force, constructive algorithms, implementation
Correct Solution:
```
n = int(input())
x = input()
a = [x]
temp = x
for j in range (0, 9):
for i in range (0, n):
if(temp[i] == '9'):
f = list(temp)
f[i] = '0'
temp = "".join(f)
else:
s = list(... | output | 1 | 41,610 | 20 | 83,221 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You got a box with a combination lock. The lock has a display showing n digits. There are two buttons on the box, each button changes digits on the display. You have quickly discovered that the first button adds 1 to all the digits (all digi... | instruction | 0 | 41,611 | 20 | 83,222 |
Tags: brute force, constructive algorithms, implementation
Correct Solution:
```
#!/usr/bin/env python3
n = int(input())
state = [int(c) for c in input()]
min_s = state
for i in range(n):
tmp = state[i:] + state[:i]
tmp_min = [tmp[i] - tmp[0] for i in range(n)]
for i in range(n):
if tmp_min[i] < 0:... | output | 1 | 41,611 | 20 | 83,223 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You got a box with a combination lock. The lock has a display showing n digits. There are two buttons on the box, each button changes digits on the display. You have quickly discovered that the first button adds 1 to all the digits (all digi... | instruction | 0 | 41,612 | 20 | 83,224 |
Tags: brute force, constructive algorithms, implementation
Correct Solution:
```
n=int(input())
s=input()
mn=s
for shift in range(n):
copy=s[n-shift:]+s[:n-shift]
for add in range(10):
ans=''
for dig in range(n):
ans+=str((int(copy[dig])+add)%10)
if(int(ans)<int(mn)):
... | output | 1 | 41,612 | 20 | 83,225 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You got a box with a combination lock. The lock has a display showing n digits. There are two buttons on the box, each button changes digits on the display. You have quickly discovered that the first button adds 1 to all the digits (all digi... | instruction | 0 | 41,613 | 20 | 83,226 |
Tags: brute force, constructive algorithms, implementation
Correct Solution:
```
n = int(input())
d = input()
c = d
s = '1'
m = 10**1005
for k in range(0,11):
for i in range(0,n):
c = c[:i]+str((int(c[i])+1)%10)+c[i+1:]
for i in range(0,n):
c = c[1:]+c[0]
b = int(c)
if b < m:
... | output | 1 | 41,613 | 20 | 83,227 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You got a box with a combination lock. The lock has a display showing n digits. There are two buttons on the box, each button changes digits on the display. You have quickly discovered that the first button adds 1 to all the digits (all digi... | instruction | 0 | 41,614 | 20 | 83,228 |
Tags: brute force, constructive algorithms, implementation
Correct Solution:
```
n = int(input())
a = list(input())
ans = a
for i in range(0,10):
for j in range(0,n):
if a < ans:
ans = a
a = a[1:] + [a[0]]
for j in range(0,n):
a[j] = str((int(a[j])+1)%10)
print("".join(ans))
... | output | 1 | 41,614 | 20 | 83,229 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You got a box with a combination lock. The lock has a display showing n digits. There are two buttons on the box, each button changes digits on the display. You have quickly discovered that the first button adds 1 to all the digits (all digi... | instruction | 0 | 41,615 | 20 | 83,230 |
Tags: brute force, constructive algorithms, implementation
Correct Solution:
```
def main():
input()
digits = tuple(map(int, input()))
l = [digits]
for a in range(1, 10):
l.append(tuple((a + b) % 10 for b in digits))
for digits in l[:]:
a = digits[-1]
for i, b in enumerate(di... | output | 1 | 41,615 | 20 | 83,231 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You got a box with a combination lock. The lock has a display showing n digits. There are two buttons on the box, each button changes digits on the display. You have quickly discovered that the first button adds 1 to all the digits (all digi... | instruction | 0 | 41,616 | 20 | 83,232 |
Tags: brute force, constructive algorithms, implementation
Correct Solution:
```
def upshift(s):
for i in range(n):
if s[i] == '9':
s[i] = '0'
else:
s[i] = chr(ord(s[i])+1)
return s
def lshift(s):
k = [s[n-1]]
for i in range (0, n-1):
k.append(s[i])
... | output | 1 | 41,616 | 20 | 83,233 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You got a box with a combination lock. The lock has a display showing n digits. There are two buttons on the box, each button changes digits on the display. You have quickly discovered that the first button adds 1 to all the digits (all digi... | instruction | 0 | 41,617 | 20 | 83,234 |
Tags: brute force, constructive algorithms, implementation
Correct Solution:
```
n = int(input())
l = list(map(int, [x for x in input()]))
m = [9] * (n + 1)
for i in range(len(l)):
x = list(l[i + 1:]) + list(l[:i + 1])
s = x[0]
for j in range(len(x)):
x[j] = (x[j] - s) % 10
if x < m:
m =... | output | 1 | 41,617 | 20 | 83,235 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You got a box with a combination lock. The lock has a display showing n digits. There are two buttons on the box, each button changes digits on the display. You have quickly discovered that the ... | instruction | 0 | 41,618 | 20 | 83,236 |
Yes | output | 1 | 41,618 | 20 | 83,237 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You got a box with a combination lock. The lock has a display showing n digits. There are two buttons on the box, each button changes digits on the display. You have quickly discovered that the ... | instruction | 0 | 41,619 | 20 | 83,238 |
Yes | output | 1 | 41,619 | 20 | 83,239 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You got a box with a combination lock. The lock has a display showing n digits. There are two buttons on the box, each button changes digits on the display. You have quickly discovered that the ... | instruction | 0 | 41,620 | 20 | 83,240 |
Yes | output | 1 | 41,620 | 20 | 83,241 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You got a box with a combination lock. The lock has a display showing n digits. There are two buttons on the box, each button changes digits on the display. You have quickly discovered that the ... | instruction | 0 | 41,621 | 20 | 83,242 |
Yes | output | 1 | 41,621 | 20 | 83,243 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You got a box with a combination lock. The lock has a display showing n digits. There are two buttons on the box, each button changes digits on the display. You have quickly discovered that the ... | instruction | 0 | 41,622 | 20 | 83,244 |
No | output | 1 | 41,622 | 20 | 83,245 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You got a box with a combination lock. The lock has a display showing n digits. There are two buttons on the box, each button changes digits on the display. You have quickly discovered that the ... | instruction | 0 | 41,623 | 20 | 83,246 |
No | output | 1 | 41,623 | 20 | 83,247 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You got a box with a combination lock. The lock has a display showing n digits. There are two buttons on the box, each button changes digits on the display. You have quickly discovered that the ... | instruction | 0 | 41,624 | 20 | 83,248 |
No | output | 1 | 41,624 | 20 | 83,249 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You got a box with a combination lock. The lock has a display showing n digits. There are two buttons on the box, each button changes digits on the display. You have quickly discovered that the ... | instruction | 0 | 41,625 | 20 | 83,250 |
No | output | 1 | 41,625 | 20 | 83,251 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Even if the world is full of counterfeits, I still regard it as wonderful.
Pile up herbs and incense, and arise again from the flames and ashes of its predecessor — as is known to many, the phoenix does it like this.
The phoenix has a rath... | instruction | 0 | 41,768 | 20 | 83,536 |
Tags: math
Correct Solution:
```
a, b = map(int, input().split())
if b - a >= 5:
print(0)
else:
ans = 1
for x in range(a + 1, b + 1):
ans *= x
ans %= 10
print(ans % 10)
``` | output | 1 | 41,768 | 20 | 83,537 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Even if the world is full of counterfeits, I still regard it as wonderful.
Pile up herbs and incense, and arise again from the flames and ashes of its predecessor — as is known to many, the phoenix does it like this.
The phoenix has a rath... | instruction | 0 | 41,769 | 20 | 83,538 |
Tags: math
Correct Solution:
```
import sys
nums = [int(x) for x in sys.stdin.readline().split(' ')]
# keep multiplying mode 10
digit = 1
for i in range(nums[0] + 1, nums[1] + 1):
digit *= (i % 10)
digit = digit % 10
if digit is 0:
break
print(digit)
``` | output | 1 | 41,769 | 20 | 83,539 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Even if the world is full of counterfeits, I still regard it as wonderful.
Pile up herbs and incense, and arise again from the flames and ashes of its predecessor — as is known to many, the phoenix does it like this.
The phoenix has a rath... | instruction | 0 | 41,770 | 20 | 83,540 |
Tags: math
Correct Solution:
```
import functools
print((lambda a,b:0 if b-a>9 else functools.reduce(lambda x,y:x*y%10,range(a+1,b+1),1))(*map(int,input().split())))
``` | output | 1 | 41,770 | 20 | 83,541 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Even if the world is full of counterfeits, I still regard it as wonderful.
Pile up herbs and incense, and arise again from the flames and ashes of its predecessor — as is known to many, the phoenix does it like this.
The phoenix has a rath... | instruction | 0 | 41,771 | 20 | 83,542 |
Tags: math
Correct Solution:
```
a, b = map(int, input().split())
if (b - a > 10):
print(0);
else:
ans = 1
for i in range(a + 1, b + 1):
ans *= i;
print(ans % 10);
``` | output | 1 | 41,771 | 20 | 83,543 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Even if the world is full of counterfeits, I still regard it as wonderful.
Pile up herbs and incense, and arise again from the flames and ashes of its predecessor — as is known to many, the phoenix does it like this.
The phoenix has a rath... | instruction | 0 | 41,772 | 20 | 83,544 |
Tags: math
Correct Solution:
```
a ,b=map(int,input().split())
c = 1
d = 0
for i in range(a+1, b+1):
c *= i
d += 1
if(d == 5):
break
print(c % 10)
``` | output | 1 | 41,772 | 20 | 83,545 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Even if the world is full of counterfeits, I still regard it as wonderful.
Pile up herbs and incense, and arise again from the flames and ashes of its predecessor — as is known to many, the phoenix does it like this.
The phoenix has a rath... | instruction | 0 | 41,773 | 20 | 83,546 |
Tags: math
Correct Solution:
```
import math
n,m=map(int,input().split())
sum=1
if(m-n>=5):
print(0)
else:
for i in range(n+1,m+1):
sum*=i
print(sum%10)
``` | output | 1 | 41,773 | 20 | 83,547 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Even if the world is full of counterfeits, I still regard it as wonderful.
Pile up herbs and incense, and arise again from the flames and ashes of its predecessor — as is known to many, the phoenix does it like this.
The phoenix has a rath... | instruction | 0 | 41,774 | 20 | 83,548 |
Tags: math
Correct Solution:
```
from collections import Counter,defaultdict
from math import factorial as fact
#n = int(input())
a,b = [int(x) for x in input().split()]
d = b-a
if d>=10:
print(0)
else:
t = 1
while b>a:
t*=b
b-=1
print(t%10)
``` | output | 1 | 41,774 | 20 | 83,549 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Even if the world is full of counterfeits, I still regard it as wonderful.
Pile up herbs and incense, and arise again from the flames and ashes of its predecessor — as is known to many, the phoenix does it like this.
The phoenix has a rath... | instruction | 0 | 41,775 | 20 | 83,550 |
Tags: math
Correct Solution:
```
a, b = map(int, input().split())
n = b - a
if n >= 10:
print(0)
else:
ans = 1
for i in range(a + 1, b + 1):
ans *= i
print(ans % 10)
``` | output | 1 | 41,775 | 20 | 83,551 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vasya is a regular participant at programming contests and is already experienced in finding important sentences in long statements. Of course, numbers constraints are important — factorization of a number less than 1000000 is easier than of... | instruction | 0 | 41,832 | 20 | 83,664 |
Tags: brute force, greedy, implementation, math
Correct Solution:
```
import math
import itertools
pow10 = [1]
for i in range(10):
pow10.append(pow10[-1] * 10)
def getlen(x):
"""length of the decimal representation of integer x"""
return int(math.log10(x)) + 1
class ShortestRepresentation:
def __i... | output | 1 | 41,832 | 20 | 83,665 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya is a regular participant at programming contests and is already experienced in finding important sentences in long statements. Of course, numbers constraints are important — factorization ... | instruction | 0 | 41,833 | 20 | 83,666 |
No | output | 1 | 41,833 | 20 | 83,667 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya is a regular participant at programming contests and is already experienced in finding important sentences in long statements. Of course, numbers constraints are important — factorization ... | instruction | 0 | 41,834 | 20 | 83,668 |
No | output | 1 | 41,834 | 20 | 83,669 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya is a regular participant at programming contests and is already experienced in finding important sentences in long statements. Of course, numbers constraints are important — factorization ... | instruction | 0 | 41,835 | 20 | 83,670 |
No | output | 1 | 41,835 | 20 | 83,671 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya is a regular participant at programming contests and is already experienced in finding important sentences in long statements. Of course, numbers constraints are important — factorization ... | instruction | 0 | 41,836 | 20 | 83,672 |
No | output | 1 | 41,836 | 20 | 83,673 |
Provide a correct Python 3 solution for this coding contest problem.
There is a puzzle to complete by combining 14 numbers from 1 to 9. Complete by adding another number to the given 13 numbers.
The conditions for completing the puzzle are
* You must have one combination of the same numbers.
* The remaining 12 numbe... | instruction | 0 | 41,966 | 20 | 83,932 |
"Correct Solution:
```
def check(nums):
#print(nums)
#5回以上出てこないか判別
for i in range(9):
if(nums[i]>4):
return False
for head in range(9):
#作業用の配列を作る
anums=nums[:]
#頭ができているか確認
if(anums[head]<2):
continue
anums[head]-=2
for i... | output | 1 | 41,966 | 20 | 83,933 |
Provide a correct Python 3 solution for this coding contest problem.
There is a puzzle to complete by combining 14 numbers from 1 to 9. Complete by adding another number to the given 13 numbers.
The conditions for completing the puzzle are
* You must have one combination of the same numbers.
* The remaining 12 numbe... | instruction | 0 | 41,967 | 20 | 83,934 |
"Correct Solution:
```
from collections import Counter
from copy import copy
def _check(pi):
pi=sorted(pi)
if len(pi)==0:
return True
retval=False
try:
_pi=copy(pi)
tmp=_pi[0]
for i in range(3):
_pi.remove(tmp)
retval = retval or _check(_pi)
excep... | output | 1 | 41,967 | 20 | 83,935 |
Provide a correct Python 3 solution for this coding contest problem.
There is a puzzle to complete by combining 14 numbers from 1 to 9. Complete by adding another number to the given 13 numbers.
The conditions for completing the puzzle are
* You must have one combination of the same numbers.
* The remaining 12 numbe... | instruction | 0 | 41,969 | 20 | 83,938 |
"Correct Solution:
```
def check(nums):
for i in range(9):
if(nums[i]>4):return False
for head in range(9):
anums=nums[:]
if(anums[head]<2):continue
anums[head]-=2
for i in range(9):
if(anums[i]>=3):
anums[i]-=3
while(anums[i]>0)... | output | 1 | 41,969 | 20 | 83,939 |
Provide a correct Python 3 solution for this coding contest problem.
There is a puzzle to complete by combining 14 numbers from 1 to 9. Complete by adding another number to the given 13 numbers.
The conditions for completing the puzzle are
* You must have one combination of the same numbers.
* The remaining 12 numbe... | instruction | 0 | 41,970 | 20 | 83,940 |
"Correct Solution:
```
from itertools import combinations_with_replacement, combinations
def gen_dict(nums):
r = {}
for i in nums:
if i in r.keys():
r[i] += 1
else:
r[i] = 1
return r
def has_more_4(num_dict):
for i in num_dict.values():
if i > 4: return ... | output | 1 | 41,970 | 20 | 83,941 |
Provide a correct Python 3 solution for this coding contest problem.
There is a puzzle to complete by combining 14 numbers from 1 to 9. Complete by adding another number to the given 13 numbers.
The conditions for completing the puzzle are
* You must have one combination of the same numbers.
* The remaining 12 numbe... | instruction | 0 | 41,971 | 20 | 83,942 |
"Correct Solution:
```
def is_solved(nums):
keys = set(nums)
for key in keys:
if nums.count(key) >= 2:
tmp = nums[:]
tmp.remove(key)
tmp.remove(key)
for key in keys:
key_count = tmp.count(key)
if key_count == 4:
if key + 1 in tmp and key + 2 in tmp:
... | output | 1 | 41,971 | 20 | 83,943 |
Provide a correct Python 3 solution for this coding contest problem.
There is a puzzle to complete by combining 14 numbers from 1 to 9. Complete by adding another number to the given 13 numbers.
The conditions for completing the puzzle are
* You must have one combination of the same numbers.
* The remaining 12 numbe... | instruction | 0 | 41,972 | 20 | 83,944 |
"Correct Solution:
```
import sys
def g(c,i):
a=[0]*9
for j in e+[i]:a[j-1]+=1
return a
def f(c):
if sum(c)in c:return 1
if 5 in c:return 0
if 4 in c:
k=c.index(4);c[k]-=3
if f(c):return 1
c[k]+=3
if 3 in c:
k=c.index(3);c[k]-=3
if f(c):return 1
c[k]+=3
for i in range(7):
if c[i]and c[i+1]and c[i+... | output | 1 | 41,972 | 20 | 83,945 |
Provide a correct Python 3 solution for this coding contest problem.
Decimal numbers are a common notation system currently in use and use ten symbols 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9 to represent all numbers.
Binary numbers are a popular notation in the computer world and use two symbols, 0 and 1, to represent all n... | instruction | 0 | 41,981 | 20 | 83,962 |
"Correct Solution:
```
while 1:
a=int(input())
if a<0:break
ans='' if a!=0 else '0'
while a:ans,a=str(a%4)+ans,a//4
print(ans)
``` | output | 1 | 41,981 | 20 | 83,963 |
Provide a correct Python 3 solution for this coding contest problem.
Decimal numbers are a common notation system currently in use and use ten symbols 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9 to represent all numbers.
Binary numbers are a popular notation in the computer world and use two symbols, 0 and 1, to represent all n... | instruction | 0 | 41,982 | 20 | 83,964 |
"Correct Solution:
```
def to_4(x):
if x // 4:
return to_4(x//4) + str(x%4)
return str(x%4)
while True:
n = int(input())
if n == -1: break
print(to_4(n))
``` | output | 1 | 41,982 | 20 | 83,965 |
Provide a correct Python 3 solution for this coding contest problem.
Decimal numbers are a common notation system currently in use and use ten symbols 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9 to represent all numbers.
Binary numbers are a popular notation in the computer world and use two symbols, 0 and 1, to represent all n... | instruction | 0 | 41,983 | 20 | 83,966 |
"Correct Solution:
```
import math
while 1:
n = int(input())
if n == -1:
break
elif n == 0:
print(0)
else:
p = int(math.log(n,4))
l =[None for i in range(p)]
x = n
for i in range(p):
l[i] = x // (4 ** (p - i))
x = x % (4 ** (p - i)... | output | 1 | 41,983 | 20 | 83,967 |
Provide a correct Python 3 solution for this coding contest problem.
Decimal numbers are a common notation system currently in use and use ten symbols 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9 to represent all numbers.
Binary numbers are a popular notation in the computer world and use two symbols, 0 and 1, to represent all n... | instruction | 0 | 41,984 | 20 | 83,968 |
"Correct Solution:
```
# -*- coding: utf-8 -*-
"""
http://judge.u-aizu.ac.jp/onlinejudge/description.jsp?id=0175
"""
import sys
from sys import stdin
input = stdin.readline
def main(args):
while True:
n = int(input())
if n == -1:
break
q = []
q.append(n % 4)
w... | output | 1 | 41,984 | 20 | 83,969 |
Provide a correct Python 3 solution for this coding contest problem.
Decimal numbers are a common notation system currently in use and use ten symbols 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9 to represent all numbers.
Binary numbers are a popular notation in the computer world and use two symbols, 0 and 1, to represent all n... | instruction | 0 | 41,985 | 20 | 83,970 |
"Correct Solution:
```
BASE = 4
while True:
input_num = int(input())
if input_num == -1:
break
result = ""
while True:
quotient, remainder = divmod(input_num, BASE)
result = str(remainder) + result
if input_num < BASE:
break
input_num = quotien... | output | 1 | 41,985 | 20 | 83,971 |
Provide a correct Python 3 solution for this coding contest problem.
Decimal numbers are a common notation system currently in use and use ten symbols 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9 to represent all numbers.
Binary numbers are a popular notation in the computer world and use two symbols, 0 and 1, to represent all n... | instruction | 0 | 41,986 | 20 | 83,972 |
"Correct Solution:
```
while True:
v = int(input())
if v == -1:
break
if v < 4:
print(v)
else:
b = str(bin(v))[2:]
bb = [b[i:i+2] for i in range(len(b)-2, -1, -2)]
if len(b) % 2 != 0:
bb.append(b[0])
ans = []
for t in bb:
tm... | output | 1 | 41,986 | 20 | 83,973 |
Provide a correct Python 3 solution for this coding contest problem.
Decimal numbers are a common notation system currently in use and use ten symbols 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9 to represent all numbers.
Binary numbers are a popular notation in the computer world and use two symbols, 0 and 1, to represent all n... | instruction | 0 | 41,987 | 20 | 83,974 |
"Correct Solution:
```
# AOJ 0175 Quaternary Notation
# Python3 2018.6.19 bal4u
while True:
n = int(input())
if n < 0: break
if n == 0: print(0)
else:
ans = []
while n > 0:
ans.append(str(n & 3))
n >>= 2
print(*ans[::-1], sep='')
``` | output | 1 | 41,987 | 20 | 83,975 |
Provide a correct Python 3 solution for this coding contest problem.
Decimal numbers are a common notation system currently in use and use ten symbols 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9 to represent all numbers.
Binary numbers are a popular notation in the computer world and use two symbols, 0 and 1, to represent all n... | instruction | 0 | 41,988 | 20 | 83,976 |
"Correct Solution:
```
import sys
def main():
for line in sys.stdin:
n = int(line)
if n == -1:
break
else:
if n != 0:
hoge = []
while True:
foo = n // 4
bar = n % 4
if foo >= 4... | output | 1 | 41,988 | 20 | 83,977 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Decimal numbers are a common notation system currently in use and use ten symbols 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9 to represent all numbers.
Binary numbers are a popular notation in the compute... | instruction | 0 | 41,989 | 20 | 83,978 |
Yes | output | 1 | 41,989 | 20 | 83,979 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Decimal numbers are a common notation system currently in use and use ten symbols 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9 to represent all numbers.
Binary numbers are a popular notation in the compute... | instruction | 0 | 41,990 | 20 | 83,980 |
Yes | output | 1 | 41,990 | 20 | 83,981 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Decimal numbers are a common notation system currently in use and use ten symbols 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9 to represent all numbers.
Binary numbers are a popular notation in the compute... | instruction | 0 | 41,991 | 20 | 83,982 |
Yes | output | 1 | 41,991 | 20 | 83,983 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Decimal numbers are a common notation system currently in use and use ten symbols 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9 to represent all numbers.
Binary numbers are a popular notation in the compute... | instruction | 0 | 41,992 | 20 | 83,984 |
Yes | output | 1 | 41,992 | 20 | 83,985 |
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