message stringlengths 2 39.6k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 219 108k | cluster float64 11 11 | __index_level_0__ int64 438 217k |
|---|---|---|---|---|---|
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Example
Input
3
3 0 1
Output
2
Submitted Solution:
```
n = int(input())
d = list()
while len(d) < n:
d.extend(list(map(int, input().split())))
appear = set()
for i in range(n):
fo... | instruction | 0 | 9,013 | 11 | 18,026 |
Yes | output | 1 | 9,013 | 11 | 18,027 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Example
Input
3
3 0 1
Output
2
Submitted Solution:
```
j=''.join
n=int(input())
d=j(j(input().split())for i in[0]*(n//19+(n%19!=0)))
i=0
while 1:
if d.find(str(i))==-1:
print(i)
exit(... | instruction | 0 | 9,014 | 11 | 18,028 |
Yes | output | 1 | 9,014 | 11 | 18,029 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Example
Input
3
3 0 1
Output
2
Submitted Solution:
```
N = int(input())
src = ''
while len(src) < N:
src += ''.join(input().split())
n = 0
while True:
if str(n) not in src:
... | instruction | 0 | 9,015 | 11 | 18,030 |
Yes | output | 1 | 9,015 | 11 | 18,031 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Example
Input
3
3 0 1
Output
2
Submitted Solution:
```
import sys
input()
a = []
for line in sys.stdin:
a.extend([x for x in line.split()])
a = "".join(a)
for i in range(int(a)):
i... | instruction | 0 | 9,016 | 11 | 18,032 |
Yes | output | 1 | 9,016 | 11 | 18,033 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Example
Input
3
3 0 1
Output
2
Submitted Solution:
```
import sys
n = int(input())
length = int(n / 19) + 1
d = []
for i in range(length):
d += list(map(int, input().split()))
start, e... | instruction | 0 | 9,017 | 11 | 18,034 |
No | output | 1 | 9,017 | 11 | 18,035 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Example
Input
3
3 0 1
Output
2
Submitted Solution:
```
n = int(input())
d = ''.join(input().split())
for i in range(100000):
if d.find(str(i)) == -1:
print(i)
exit()
``` | instruction | 0 | 9,018 | 11 | 18,036 |
No | output | 1 | 9,018 | 11 | 18,037 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Example
Input
3
3 0 1
Output
2
Submitted Solution:
```
n = int(input())
d = ''.join(input().split())
i = 0
while True:
if d.find(str(i)) == -1:
print(i)
exit()
i += 1
``` | instruction | 0 | 9,019 | 11 | 18,038 |
No | output | 1 | 9,019 | 11 | 18,039 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Example
Input
3
3 0 1
Output
2
Submitted Solution:
```
n = int(input())
length = int(n / 19) + 1
d = []
for i in range(length):
d += list(map(int, input().split()))
start, end = 1, 1... | instruction | 0 | 9,020 | 11 | 18,040 |
No | output | 1 | 9,020 | 11 | 18,041 |
Provide a correct Python 3 solution for this coding contest problem.
Write a program which reads relations in a SNS (Social Network Service), and judges that given pairs of users are reachable each other through the network.
Constraints
* $2 \leq n \leq 100,000$
* $0 \leq m \leq 100,000$
* $1 \leq q \leq 10,000$
In... | instruction | 0 | 9,022 | 11 | 18,044 |
"Correct Solution:
```
# -*- coding: utf-8 -*-
def assignColor(G):
n = len(G)
C = [-1 for i in range(n)]
for i in range(n):
if C[i] == -1:
C = BFS(G, i, C)
return C
#@profile
def BFS(G, start, C):
n = len(G)
Q = [start]
C[start] = start
while len(Q) != 0:
u... | output | 1 | 9,022 | 11 | 18,045 |
Provide a correct Python 3 solution for this coding contest problem.
Write a program which reads relations in a SNS (Social Network Service), and judges that given pairs of users are reachable each other through the network.
Constraints
* $2 \leq n \leq 100,000$
* $0 \leq m \leq 100,000$
* $1 \leq q \leq 10,000$
In... | instruction | 0 | 9,023 | 11 | 18,046 |
"Correct Solution:
```
# -*- coding: utf-8 -*-
"""
Created on Sat Apr 6 14:09:17 2019
@author: Yamazaki Kenichi
"""
import sys
sys.setrecursionlimit(10**6)
n,m = map(int,input().split())
A = [list(map(int,input().split())) for i in range(m)]
q = int(input())
Q = [list(map(int,input().split())) for i in range(q)]
cl... | output | 1 | 9,023 | 11 | 18,047 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Write a program which reads relations in a SNS (Social Network Service), and judges that given pairs of users are reachable each other through the network.
Constraints
* $2 \leq n \leq 100,000... | instruction | 0 | 9,030 | 11 | 18,060 |
Yes | output | 1 | 9,030 | 11 | 18,061 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Write a program which reads relations in a SNS (Social Network Service), and judges that given pairs of users are reachable each other through the network.
Constraints
* $2 \leq n \leq 100,000... | instruction | 0 | 9,031 | 11 | 18,062 |
Yes | output | 1 | 9,031 | 11 | 18,063 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Write a program which reads relations in a SNS (Social Network Service), and judges that given pairs of users are reachable each other through the network.
Constraints
* $2 \leq n \leq 100,000... | instruction | 0 | 9,033 | 11 | 18,066 |
Yes | output | 1 | 9,033 | 11 | 18,067 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Write a program which reads relations in a SNS (Social Network Service), and judges that given pairs of users are reachable each other through the network.
Constraints
* $2 \leq n \leq 100,000... | instruction | 0 | 9,034 | 11 | 18,068 |
No | output | 1 | 9,034 | 11 | 18,069 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Write a program which reads relations in a SNS (Social Network Service), and judges that given pairs of users are reachable each other through the network.
Constraints
* $2 \leq n \leq 100,000... | instruction | 0 | 9,035 | 11 | 18,070 |
No | output | 1 | 9,035 | 11 | 18,071 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Write a program which reads relations in a SNS (Social Network Service), and judges that given pairs of users are reachable each other through the network.
Constraints
* $2 \leq n \leq 100,000... | instruction | 0 | 9,036 | 11 | 18,072 |
No | output | 1 | 9,036 | 11 | 18,073 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Write a program which reads relations in a SNS (Social Network Service), and judges that given pairs of users are reachable each other through the network.
Constraints
* $2 \leq n \leq 100,000... | instruction | 0 | 9,037 | 11 | 18,074 |
No | output | 1 | 9,037 | 11 | 18,075 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Write a program which reads $n$ dices constructed in the same way as Dice I, and determines whether they are all different. For the determination, use the same way as Dice III.
Constraints
* $... | instruction | 0 | 9,050 | 11 | 18,100 |
No | output | 1 | 9,050 | 11 | 18,101 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Once at a team training Vasya, Petya and Sasha got a problem on implementing linear search in an array.
According to the boys, linear search works as follows. The array elements in a pre-select... | instruction | 0 | 9,372 | 11 | 18,744 |
Yes | output | 1 | 9,372 | 11 | 18,745 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Once at a team training Vasya, Petya and Sasha got a problem on implementing linear search in an array.
According to the boys, linear search works as follows. The array elements in a pre-select... | instruction | 0 | 9,373 | 11 | 18,746 |
Yes | output | 1 | 9,373 | 11 | 18,747 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Once at a team training Vasya, Petya and Sasha got a problem on implementing linear search in an array.
According to the boys, linear search works as follows. The array elements in a pre-select... | instruction | 0 | 9,374 | 11 | 18,748 |
Yes | output | 1 | 9,374 | 11 | 18,749 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Once at a team training Vasya, Petya and Sasha got a problem on implementing linear search in an array.
According to the boys, linear search works as follows. The array elements in a pre-select... | instruction | 0 | 9,375 | 11 | 18,750 |
Yes | output | 1 | 9,375 | 11 | 18,751 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Once at a team training Vasya, Petya and Sasha got a problem on implementing linear search in an array.
According to the boys, linear search works as follows. The array elements in a pre-select... | instruction | 0 | 9,376 | 11 | 18,752 |
No | output | 1 | 9,376 | 11 | 18,753 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Once at a team training Vasya, Petya and Sasha got a problem on implementing linear search in an array.
According to the boys, linear search works as follows. The array elements in a pre-select... | instruction | 0 | 9,377 | 11 | 18,754 |
No | output | 1 | 9,377 | 11 | 18,755 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Once at a team training Vasya, Petya and Sasha got a problem on implementing linear search in an array.
According to the boys, linear search works as follows. The array elements in a pre-select... | instruction | 0 | 9,378 | 11 | 18,756 |
No | output | 1 | 9,378 | 11 | 18,757 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Once at a team training Vasya, Petya and Sasha got a problem on implementing linear search in an array.
According to the boys, linear search works as follows. The array elements in a pre-select... | instruction | 0 | 9,379 | 11 | 18,758 |
No | output | 1 | 9,379 | 11 | 18,759 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mashmokh's boss, Bimokh, didn't like Mashmokh. So he fired him. Mashmokh decided to go to university and participate in ACM instead of finding a new job. He wants to become a member of Bamokh's ... | instruction | 0 | 9,421 | 11 | 18,842 |
No | output | 1 | 9,421 | 11 | 18,843 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mashmokh's boss, Bimokh, didn't like Mashmokh. So he fired him. Mashmokh decided to go to university and participate in ACM instead of finding a new job. He wants to become a member of Bamokh's ... | instruction | 0 | 9,422 | 11 | 18,844 |
No | output | 1 | 9,422 | 11 | 18,845 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
This is an interactive problem. In the interaction section below you will see the information about flushing the output.
In this problem, you will be playing a game with Hongcow. How lucky of y... | instruction | 0 | 9,558 | 11 | 19,116 |
No | output | 1 | 9,558 | 11 | 19,117 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
This is an interactive problem. In the interaction section below you will see the information about flushing the output.
In this problem, you will be playing a game with Hongcow. How lucky of y... | instruction | 0 | 9,559 | 11 | 19,118 |
No | output | 1 | 9,559 | 11 | 19,119 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
This is an interactive problem. In the interaction section below you will see the information about flushing the output.
In this problem, you will be playing a game with Hongcow. How lucky of y... | instruction | 0 | 9,560 | 11 | 19,120 |
No | output | 1 | 9,560 | 11 | 19,121 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
This is an interactive problem. In the interaction section below you will see the information about flushing the output.
In this problem, you will be playing a game with Hongcow. How lucky of y... | instruction | 0 | 9,561 | 11 | 19,122 |
No | output | 1 | 9,561 | 11 | 19,123 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi is a user of a site that hosts programming contests.
When a user competes in a contest, the rating of the user (not necessarily an integer) changes according to the performance of the user, as follows:
* Let the current rating of the user ... | instruction | 0 | 9,721 | 11 | 19,442 |
"Correct Solution:
```
x=int(input())
y=int(input())
print(y+(y-x))
``` | output | 1 | 9,721 | 11 | 19,443 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi is a user of a site that hosts programming contests.
When a user competes in a contest, the rating of the user (not necessarily an integer) changes according to the performance of the user, as follows:
* Let the current rating of the user ... | instruction | 0 | 9,722 | 11 | 19,444 |
"Correct Solution:
```
r = int(input());g = int(input()); print(2 * g - r)
``` | output | 1 | 9,722 | 11 | 19,445 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi is a user of a site that hosts programming contests.
When a user competes in a contest, the rating of the user (not necessarily an integer) changes according to the performance of the user, as follows:
* Let the current rating of the user ... | instruction | 0 | 9,723 | 11 | 19,446 |
"Correct Solution:
```
l = int(input())
l2 = int(input())
print(l+(l2-l)*2)
``` | output | 1 | 9,723 | 11 | 19,447 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi is a user of a site that hosts programming contests.
When a user competes in a contest, the rating of the user (not necessarily an integer) changes according to the performance of the user, as follows:
* Let the current rating of the user ... | instruction | 0 | 9,724 | 11 | 19,448 |
"Correct Solution:
```
r=int(input())
g=int(input())
x = int((g*2)-r)
print(x)
``` | output | 1 | 9,724 | 11 | 19,449 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi is a user of a site that hosts programming contests.
When a user competes in a contest, the rating of the user (not necessarily an integer) changes according to the performance of the user, as follows:
* Let the current rating of the user ... | instruction | 0 | 9,725 | 11 | 19,450 |
"Correct Solution:
```
r=int(input())
s=int(input())
print(2*s-r)
``` | output | 1 | 9,725 | 11 | 19,451 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi is a user of a site that hosts programming contests.
When a user competes in a contest, the rating of the user (not necessarily an integer) changes according to the performance of the user, as follows:
* Let the current rating of the user ... | instruction | 0 | 9,726 | 11 | 19,452 |
"Correct Solution:
```
a = int(input())
g = int(input())
print(g-a+g)
``` | output | 1 | 9,726 | 11 | 19,453 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi is a user of a site that hosts programming contests.
When a user competes in a contest, the rating of the user (not necessarily an integer) changes according to the performance of the user, as follows:
* Let the current rating of the user ... | instruction | 0 | 9,727 | 11 | 19,454 |
"Correct Solution:
```
R=int(input())
G=int(input())
print((G-R)+G)
``` | output | 1 | 9,727 | 11 | 19,455 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi is a user of a site that hosts programming contests.
When a user competes in a contest, the rating of the user (not necessarily an integer) changes according to the performance of the user, as follows:
* Let the current rating of the user ... | instruction | 0 | 9,728 | 11 | 19,456 |
"Correct Solution:
```
a = int(input())
g = 2 * int(input())
print(g - a)
``` | output | 1 | 9,728 | 11 | 19,457 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi is a user of a site that hosts programming contests.
When a user competes in a contest, the rating of the user (not necessarily an integer) changes according to the performance of the ... | instruction | 0 | 9,729 | 11 | 19,458 |
Yes | output | 1 | 9,729 | 11 | 19,459 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi is a user of a site that hosts programming contests.
When a user competes in a contest, the rating of the user (not necessarily an integer) changes according to the performance of the ... | instruction | 0 | 9,730 | 11 | 19,460 |
Yes | output | 1 | 9,730 | 11 | 19,461 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi is a user of a site that hosts programming contests.
When a user competes in a contest, the rating of the user (not necessarily an integer) changes according to the performance of the ... | instruction | 0 | 9,731 | 11 | 19,462 |
Yes | output | 1 | 9,731 | 11 | 19,463 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi is a user of a site that hosts programming contests.
When a user competes in a contest, the rating of the user (not necessarily an integer) changes according to the performance of the ... | instruction | 0 | 9,732 | 11 | 19,464 |
Yes | output | 1 | 9,732 | 11 | 19,465 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi is a user of a site that hosts programming contests.
When a user competes in a contest, the rating of the user (not necessarily an integer) changes according to the performance of the ... | instruction | 0 | 9,733 | 11 | 19,466 |
No | output | 1 | 9,733 | 11 | 19,467 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi is a user of a site that hosts programming contests.
When a user competes in a contest, the rating of the user (not necessarily an integer) changes according to the performance of the ... | instruction | 0 | 9,734 | 11 | 19,468 |
No | output | 1 | 9,734 | 11 | 19,469 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi is a user of a site that hosts programming contests.
When a user competes in a contest, the rating of the user (not necessarily an integer) changes according to the performance of the ... | instruction | 0 | 9,735 | 11 | 19,470 |
No | output | 1 | 9,735 | 11 | 19,471 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi is a user of a site that hosts programming contests.
When a user competes in a contest, the rating of the user (not necessarily an integer) changes according to the performance of the ... | instruction | 0 | 9,736 | 11 | 19,472 |
No | output | 1 | 9,736 | 11 | 19,473 |
Provide a correct Python 3 solution for this coding contest problem.
Example
Input
3 5 4
3
6
12
Output
Hanako | instruction | 0 | 9,867 | 11 | 19,734 |
"Correct Solution:
```
import sys
readline = sys.stdin.readline
write = sys.stdout.write
def check(N, A, B, S):
K = min(A, B)
g = 0
for s in S:
g ^= s % (K+1)
if A == B:
return g != 0
if A > B:
if g != 0:
return 1
for s in S:
if s > B:
... | output | 1 | 9,867 | 11 | 19,735 |
Provide a correct Python 3 solution for this coding contest problem.
C: Short-circuit evaluation
problem
Naodai-kun and Hokkaido University-kun are playing games. Hokkaido University first generates the following logical formula represented by BNF.
<formula> :: = <or-expr>
<or-expr> :: = <and-expr>
| <or-expr> "|"... | instruction | 0 | 9,884 | 11 | 19,768 |
"Correct Solution:
```
import sys
sys.setrecursionlimit(2*10**5)
question = 1
AND = -1
OR = -2
left = -3
right = -4
tr = {'?': 1, '&': -1, '|': -2, '(': -3, ')': -4}
def evalor(L):
if len(L) == 1:
return L[0]
x0, x1 = L[0]
for i in range(1, len(L)):
y0, y1 = L[i]
x0, x1 = x0 + y0, ... | output | 1 | 9,884 | 11 | 19,769 |
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