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.
You have written N problems to hold programming contests. The i-th problem will have a score of P_i points if used in a contest.
With these problems, you would like to hold as many contests as ... | instruction | 0 | 29,822 | 11 | 59,644 |
No | output | 1 | 29,822 | 11 | 59,645 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Have you ever had an infinite loop when you ran a hard-working program? It would be convenient to be able to determine in advance whether a program will stop executing without having to execute ... | instruction | 0 | 29,934 | 11 | 59,868 |
No | output | 1 | 29,934 | 11 | 59,869 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Have you ever had an infinite loop when you ran a hard-working program? It would be convenient to be able to determine in advance whether a program will stop executing without having to execute ... | instruction | 0 | 29,935 | 11 | 59,870 |
No | output | 1 | 29,935 | 11 | 59,871 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Have you ever had an infinite loop when you ran a hard-working program? It would be convenient to be able to determine in advance whether a program will stop executing without having to execute ... | instruction | 0 | 29,936 | 11 | 59,872 |
No | output | 1 | 29,936 | 11 | 59,873 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Have you ever had an infinite loop when you ran a hard-working program? It would be convenient to be able to determine in advance whether a program will stop executing without having to execute ... | instruction | 0 | 29,937 | 11 | 59,874 |
No | output | 1 | 29,937 | 11 | 59,875 |
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 a $ n \times m$ matrix $A$ and a $m \times 1$ vector $b$, and prints their product $Ab$.
A column vector with m elements is represented by the following equation.
\... | instruction | 0 | 30,052 | 11 | 60,104 |
Yes | output | 1 | 30,052 | 11 | 60,105 |
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 a $ n \times m$ matrix $A$ and a $m \times 1$ vector $b$, and prints their product $Ab$.
A column vector with m elements is represented by the following equation.
\... | instruction | 0 | 30,053 | 11 | 60,106 |
Yes | output | 1 | 30,053 | 11 | 60,107 |
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 a $ n \times m$ matrix $A$ and a $m \times 1$ vector $b$, and prints their product $Ab$.
A column vector with m elements is represented by the following equation.
\... | instruction | 0 | 30,054 | 11 | 60,108 |
Yes | output | 1 | 30,054 | 11 | 60,109 |
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 a $ n \times m$ matrix $A$ and a $m \times 1$ vector $b$, and prints their product $Ab$.
A column vector with m elements is represented by the following equation.
\... | instruction | 0 | 30,055 | 11 | 60,110 |
Yes | output | 1 | 30,055 | 11 | 60,111 |
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 a $ n \times m$ matrix $A$ and a $m \times 1$ vector $b$, and prints their product $Ab$.
A column vector with m elements is represented by the following equation.
\... | instruction | 0 | 30,056 | 11 | 60,112 |
No | output | 1 | 30,056 | 11 | 60,113 |
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 a $ n \times m$ matrix $A$ and a $m \times 1$ vector $b$, and prints their product $Ab$.
A column vector with m elements is represented by the following equation.
\... | instruction | 0 | 30,057 | 11 | 60,114 |
No | output | 1 | 30,057 | 11 | 60,115 |
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 a $ n \times m$ matrix $A$ and a $m \times 1$ vector $b$, and prints their product $Ab$.
A column vector with m elements is represented by the following equation.
\... | instruction | 0 | 30,058 | 11 | 60,116 |
No | output | 1 | 30,058 | 11 | 60,117 |
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 a $ n \times m$ matrix $A$ and a $m \times 1$ vector $b$, and prints their product $Ab$.
A column vector with m elements is represented by the following equation.
\... | instruction | 0 | 30,059 | 11 | 60,118 |
No | output | 1 | 30,059 | 11 | 60,119 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Ivan plays some computer game. There are n quests in the game. Each quest can be upgraded once, this increases the reward for its completion. Each quest has 3 parameters a_{i}, b_{i}, p_{i}: rew... | instruction | 0 | 30,076 | 11 | 60,152 |
No | output | 1 | 30,076 | 11 | 60,153 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Sasha likes programming. Once, during a very long contest, Sasha decided that he was a bit tired and needed to relax. So he did. But since Sasha isn't an ordinary guy, he prefers to relax unusua... | instruction | 0 | 30,101 | 11 | 60,202 |
Yes | output | 1 | 30,101 | 11 | 60,203 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Sasha likes programming. Once, during a very long contest, Sasha decided that he was a bit tired and needed to relax. So he did. But since Sasha isn't an ordinary guy, he prefers to relax unusua... | instruction | 0 | 30,102 | 11 | 60,204 |
Yes | output | 1 | 30,102 | 11 | 60,205 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Sasha likes programming. Once, during a very long contest, Sasha decided that he was a bit tired and needed to relax. So he did. But since Sasha isn't an ordinary guy, he prefers to relax unusua... | instruction | 0 | 30,103 | 11 | 60,206 |
Yes | output | 1 | 30,103 | 11 | 60,207 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Sasha likes programming. Once, during a very long contest, Sasha decided that he was a bit tired and needed to relax. So he did. But since Sasha isn't an ordinary guy, he prefers to relax unusua... | instruction | 0 | 30,104 | 11 | 60,208 |
Yes | output | 1 | 30,104 | 11 | 60,209 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Sasha likes programming. Once, during a very long contest, Sasha decided that he was a bit tired and needed to relax. So he did. But since Sasha isn't an ordinary guy, he prefers to relax unusua... | instruction | 0 | 30,105 | 11 | 60,210 |
No | output | 1 | 30,105 | 11 | 60,211 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Sasha likes programming. Once, during a very long contest, Sasha decided that he was a bit tired and needed to relax. So he did. But since Sasha isn't an ordinary guy, he prefers to relax unusua... | instruction | 0 | 30,106 | 11 | 60,212 |
No | output | 1 | 30,106 | 11 | 60,213 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Sasha likes programming. Once, during a very long contest, Sasha decided that he was a bit tired and needed to relax. So he did. But since Sasha isn't an ordinary guy, he prefers to relax unusua... | instruction | 0 | 30,107 | 11 | 60,214 |
No | output | 1 | 30,107 | 11 | 60,215 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Sasha likes programming. Once, during a very long contest, Sasha decided that he was a bit tired and needed to relax. So he did. But since Sasha isn't an ordinary guy, he prefers to relax unusua... | instruction | 0 | 30,108 | 11 | 60,216 |
No | output | 1 | 30,108 | 11 | 60,217 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Mishka started participating in a programming contest. There are n problems in the contest. Mishka's problem-solving skill is equal to k.
Mishka arranges all problems from the contest into a list. Because of his weird principles, Mishka onl... | instruction | 0 | 30,687 | 11 | 61,374 |
Tags: brute force, implementation
Correct Solution:
```
inp = list(map(int,input().split()))
n=inp[0]
k=inp[1]
inp = list(map(int,input().split()))
count=0
for item in inp:
if(item>k):
count+=1
if(count==0):
print (len(inp))
else:
a=inp
count=0
for i in range(len(a)):
if(a[i]<=k):
... | output | 1 | 30,687 | 11 | 61,375 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Mishka started participating in a programming contest. There are n problems in the contest. Mishka's problem-solving skill is equal to k.
Mishka arranges all problems from the contest into a list. Because of his weird principles, Mishka onl... | instruction | 0 | 30,688 | 11 | 61,376 |
Tags: brute force, implementation
Correct Solution:
```
def calc(n,m,a):
i=0
j=n-1
count=0
while i<=j:
if a[i]<=m:
count+=1
i+=1
elif a[j]<=m:
count+=1
j-=1
elif a[i]>m and a[j]>m:
break
print(count)
n,m=li... | output | 1 | 30,688 | 11 | 61,377 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Mishka started participating in a programming contest. There are n problems in the contest. Mishka's problem-solving skill is equal to k.
Mishka arranges all problems from the contest into a list. Because of his weird principles, Mishka onl... | instruction | 0 | 30,689 | 11 | 61,378 |
Tags: brute force, implementation
Correct Solution:
```
hm, k = map(int, input().split())
a = list(map(int,input().split()))
cnt = 0
l, r = 0, len(a) - 1
while (l <= r and a[l] <= k):
l += 1
cnt += 1
while (l <= r and a[r] <= k):
r -= 1
cnt += 1
print(cnt)
``` | output | 1 | 30,689 | 11 | 61,379 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Mishka started participating in a programming contest. There are n problems in the contest. Mishka's problem-solving skill is equal to k.
Mishka arranges all problems from the contest into a list. Because of his weird principles, Mishka onl... | instruction | 0 | 30,690 | 11 | 61,380 |
Tags: brute force, implementation
Correct Solution:
```
n,k = map(int, input().split());
a = [None] * n;
completed = 0;
a = input().split();
for i in range(0,n):
a[i] = int(a[i]);
front = 0;
end = n-1;
while a[front]<=k and len(a)>0:
#print(a, front);
if a[front]<=k:
del a[front];
complet... | output | 1 | 30,690 | 11 | 61,381 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Mishka started participating in a programming contest. There are n problems in the contest. Mishka's problem-solving skill is equal to k.
Mishka arranges all problems from the contest into a list. Because of his weird principles, Mishka onl... | instruction | 0 | 30,691 | 11 | 61,382 |
Tags: brute force, implementation
Correct Solution:
```
n, k = map(int, input().split())
a = list(map(int, input().split()))
count = 0
while len(a):
if (a[0] <= k):
count += 1
del a[0]
elif (a[-1] <= k):
count += 1
del a[-1]
else:
break
print(count)
``` | output | 1 | 30,691 | 11 | 61,383 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Mishka started participating in a programming contest. There are n problems in the contest. Mishka's problem-solving skill is equal to k.
Mishka arranges all problems from the contest into a list. Because of his weird principles, Mishka onl... | instruction | 0 | 30,692 | 11 | 61,384 |
Tags: brute force, implementation
Correct Solution:
```
n, k = map(int, input().split())
arr = list(map(int, input().split()))
ans = 0
for i in range(n):
if arr[i] <= k:
ans += 1
else:
break
for i in range(n - 1, -1, -1):
if arr[i] <= k:
ans += 1
else:
break
print(min(n, ... | output | 1 | 30,692 | 11 | 61,385 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Mishka started participating in a programming contest. There are n problems in the contest. Mishka's problem-solving skill is equal to k.
Mishka arranges all problems from the contest into a list. Because of his weird principles, Mishka onl... | instruction | 0 | 30,693 | 11 | 61,386 |
Tags: brute force, implementation
Correct Solution:
```
n, k = [int(z) for z in input().split()]
a = [int(z) for z in input().split()]
ans = 0
for i in range(n):
if a[i] <= k:
ans += 1
else:
break
if ans == n:
print(ans)
else:
for i in range(n - 1, 0, -1):
if a[i] <= k:
... | output | 1 | 30,693 | 11 | 61,387 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Mishka started participating in a programming contest. There are n problems in the contest. Mishka's problem-solving skill is equal to k.
Mishka arranges all problems from the contest into a list. Because of his weird principles, Mishka onl... | instruction | 0 | 30,694 | 11 | 61,388 |
Tags: brute force, implementation
Correct Solution:
```
n,m =map(int,input().split())
S=input()
a=[int(i) for i in S.split()]
ans=0
for i in range(n):
if a[i]<=m:
ans+=1
else:
break
if ans <n:
for i in reversed(a):
if i<=m:
ans+=1
else:
break
print(ans... | output | 1 | 30,694 | 11 | 61,389 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mishka started participating in a programming contest. There are n problems in the contest. Mishka's problem-solving skill is equal to k.
Mishka arranges all problems from the contest into a li... | instruction | 0 | 30,695 | 11 | 61,390 |
Yes | output | 1 | 30,695 | 11 | 61,391 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mishka started participating in a programming contest. There are n problems in the contest. Mishka's problem-solving skill is equal to k.
Mishka arranges all problems from the contest into a li... | instruction | 0 | 30,696 | 11 | 61,392 |
Yes | output | 1 | 30,696 | 11 | 61,393 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mishka started participating in a programming contest. There are n problems in the contest. Mishka's problem-solving skill is equal to k.
Mishka arranges all problems from the contest into a li... | instruction | 0 | 30,697 | 11 | 61,394 |
Yes | output | 1 | 30,697 | 11 | 61,395 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mishka started participating in a programming contest. There are n problems in the contest. Mishka's problem-solving skill is equal to k.
Mishka arranges all problems from the contest into a li... | instruction | 0 | 30,698 | 11 | 61,396 |
Yes | output | 1 | 30,698 | 11 | 61,397 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mishka started participating in a programming contest. There are n problems in the contest. Mishka's problem-solving skill is equal to k.
Mishka arranges all problems from the contest into a li... | instruction | 0 | 30,699 | 11 | 61,398 |
No | output | 1 | 30,699 | 11 | 61,399 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mishka started participating in a programming contest. There are n problems in the contest. Mishka's problem-solving skill is equal to k.
Mishka arranges all problems from the contest into a li... | instruction | 0 | 30,700 | 11 | 61,400 |
No | output | 1 | 30,700 | 11 | 61,401 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mishka started participating in a programming contest. There are n problems in the contest. Mishka's problem-solving skill is equal to k.
Mishka arranges all problems from the contest into a li... | instruction | 0 | 30,701 | 11 | 61,402 |
No | output | 1 | 30,701 | 11 | 61,403 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mishka started participating in a programming contest. There are n problems in the contest. Mishka's problem-solving skill is equal to k.
Mishka arranges all problems from the contest into a li... | instruction | 0 | 30,702 | 11 | 61,404 |
No | output | 1 | 30,702 | 11 | 61,405 |
Provide a correct Python 3 solution for this coding contest problem.
Adam Ivan is working as a system administrator at Soy Group, Inc. He is now facing at a big trouble: a number of computers under his management have been infected by a computer virus. Unfortunately, anti-virus system in his company failed to detect t... | instruction | 0 | 30,923 | 11 | 61,846 |
"Correct Solution:
```
while True:
N,M = map(int,input().split())
if N == M == 0: break
logs = []
for i in range(M):
t,s,d = map(int,input().split())
s,d = s-1,d-1
logs.append((t,s,d))
infected = [0 for i in range(N)]
infected[0] = 1
for t,s,d in sorted(logs):
... | output | 1 | 30,923 | 11 | 61,847 |
Provide a correct Python 3 solution for this coding contest problem.
Adam Ivan is working as a system administrator at Soy Group, Inc. He is now facing at a big trouble: a number of computers under his management have been infected by a computer virus. Unfortunately, anti-virus system in his company failed to detect t... | instruction | 0 | 30,924 | 11 | 61,848 |
"Correct Solution:
```
while 1:
n,m=map(int,input().split())
if n+m==0:break
a=[1]+[0]*(n-1)
b={}
for _ in range(m):t,s,d=map(int,input().split());b[t]=(s,d)
for x in sorted(b):
if a[b[x][0]-1]:a[b[x][1]-1]=1
print(sum(a))
``` | output | 1 | 30,924 | 11 | 61,849 |
Provide a correct Python 3 solution for this coding contest problem.
Adam Ivan is working as a system administrator at Soy Group, Inc. He is now facing at a big trouble: a number of computers under his management have been infected by a computer virus. Unfortunately, anti-virus system in his company failed to detect t... | instruction | 0 | 30,926 | 11 | 61,852 |
"Correct Solution:
```
# -*- coding: utf-8 -*-
"""
Created on Tue Jun 14 15:56:37 2016
"""
while True:
N, M = map(int, input().split())
if N == M == 0:
break
PCs = [False] * N
PCs[0] = True
Packets = {}
for _ in range(M):
t, s, d = map(int, input().split())
Packets[... | output | 1 | 30,926 | 11 | 61,853 |
Provide a correct Python 3 solution for this coding contest problem.
Adam Ivan is working as a system administrator at Soy Group, Inc. He is now facing at a big trouble: a number of computers under his management have been infected by a computer virus. Unfortunately, anti-virus system in his company failed to detect t... | instruction | 0 | 30,927 | 11 | 61,854 |
"Correct Solution:
```
import math,string,itertools,fractions,heapq,collections,re,array,bisect,sys,random,time,copy,functools
sys.setrecursionlimit(10**7)
inf = 10**20
eps = 1.0 / 10**10
mod = 998244353
def LI(): return [int(x) for x in sys.stdin.readline().split()]
def LI_(): return [int(x)-1 for x in sys.stdin.rea... | output | 1 | 30,927 | 11 | 61,855 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Before the start of the football season in Berland a strange magic ritual is held. The most experienced magicians have to find a magic matrix of the size n × n (n is even number). Gods will neve... | instruction | 0 | 31,116 | 11 | 62,232 |
No | output | 1 | 31,116 | 11 | 62,233 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Before the start of the football season in Berland a strange magic ritual is held. The most experienced magicians have to find a magic matrix of the size n × n (n is even number). Gods will neve... | instruction | 0 | 31,117 | 11 | 62,234 |
No | output | 1 | 31,117 | 11 | 62,235 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Before the start of the football season in Berland a strange magic ritual is held. The most experienced magicians have to find a magic matrix of the size n × n (n is even number). Gods will neve... | instruction | 0 | 31,118 | 11 | 62,236 |
No | output | 1 | 31,118 | 11 | 62,237 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The Smart Beaver from ABBYY invented a new message encryption method and now wants to check its performance. Checking it manually is long and tiresome, so he decided to ask the ABBYY Cup contest... | instruction | 0 | 31,255 | 11 | 62,510 |
No | output | 1 | 31,255 | 11 | 62,511 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The Smart Beaver from ABBYY invented a new message encryption method and now wants to check its performance. Checking it manually is long and tiresome, so he decided to ask the ABBYY Cup contest... | instruction | 0 | 31,256 | 11 | 62,512 |
No | output | 1 | 31,256 | 11 | 62,513 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
One very experienced problem writer decided to prepare a problem for April Fools Day contest. The task was very simple - given an arithmetic expression, return the result of evaluating this expr... | instruction | 0 | 31,528 | 11 | 63,056 |
Yes | output | 1 | 31,528 | 11 | 63,057 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
One very experienced problem writer decided to prepare a problem for April Fools Day contest. The task was very simple - given an arithmetic expression, return the result of evaluating this expr... | instruction | 0 | 31,529 | 11 | 63,058 |
Yes | output | 1 | 31,529 | 11 | 63,059 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
One very experienced problem writer decided to prepare a problem for April Fools Day contest. The task was very simple - given an arithmetic expression, return the result of evaluating this expr... | instruction | 0 | 31,530 | 11 | 63,060 |
Yes | output | 1 | 31,530 | 11 | 63,061 |
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