message stringlengths 2 67k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 463 109k | cluster float64 19 19 | __index_level_0__ int64 926 217k |
|---|---|---|---|---|---|
Provide tags and a correct Python 3 solution for this coding contest problem.
Ashishgup and FastestFinger play a game.
They start with a number n and play in turns. In each turn, a player can make any one of the following moves:
* Divide n by any of its odd divisors greater than 1.
* Subtract 1 from n if n is ... | instruction | 0 | 76,871 | 19 | 153,742 |
Tags: games, math, number theory
Correct Solution:
```
t=int(input())
for _ in range(t):
n=int (input())
if n==2:
print ('Ashishgup')
continue
if n==1:
print ('FastestFinger')
continue
elif n&1:
print ('Ashishgup')
continue
elif n%2==0:
if (n//... | output | 1 | 76,871 | 19 | 153,743 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Ashishgup and FastestFinger play a game.
They start with a number n and play in turns. In each turn, a player can make any one of the following moves:
* Divide n by any of its odd divisors greater than 1.
* Subtract 1 from n if n is ... | instruction | 0 | 76,872 | 19 | 153,744 |
Tags: games, math, number theory
Correct Solution:
```
def primo(k):
if k == 1:
return False
i = 3
while i*i <= k:
if k % i == 0:
return False
i += 1
return True
t = int(input())
for test in range(t):
n = int(input())
if n == 1:
print("FastestFing... | output | 1 | 76,872 | 19 | 153,745 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Ashishgup and FastestFinger play a game.
They start with a number n and play in turns. In each turn, a player can make any one of the following moves:
* Divide n by any of its odd divisors greater than 1.
* Subtract 1 from n if n is ... | instruction | 0 | 76,873 | 19 | 153,746 |
Tags: games, math, number theory
Correct Solution:
```
for s in[*open(0)][1:]:n=int(s);print(('FastestFinger','Ashishgup')[n==2or(n&-n<n)&(n&1|any(n//2%i<1for i in range(2,int(n**.5)+1)))])
``` | output | 1 | 76,873 | 19 | 153,747 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Ashishgup and FastestFinger play a game.
They start with a number n and play in turns. In each turn, a player can make any one of the following moves:
* Divide n by any of its odd divisors greater than 1.
* Subtract 1 from n if n is ... | instruction | 0 | 76,874 | 19 | 153,748 |
Tags: games, math, number theory
Correct Solution:
```
import sys
input = sys.stdin.readline
from collections import *
def factorize(n):
fct = []
for i in range(2, int(n**0.5)+1):
c = 0
while n%i==0:
n //= i
c += 1
if c>0:
f... | output | 1 | 76,874 | 19 | 153,749 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Ashishgup and FastestFinger play a game.
They start with a number n and play in turns. In each turn, a player can make any one of the following moves:
* Divide n by any of its odd divisors ... | instruction | 0 | 76,875 | 19 | 153,750 |
Yes | output | 1 | 76,875 | 19 | 153,751 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Ashishgup and FastestFinger play a game.
They start with a number n and play in turns. In each turn, a player can make any one of the following moves:
* Divide n by any of its odd divisors ... | instruction | 0 | 76,876 | 19 | 153,752 |
Yes | output | 1 | 76,876 | 19 | 153,753 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Ashishgup and FastestFinger play a game.
They start with a number n and play in turns. In each turn, a player can make any one of the following moves:
* Divide n by any of its odd divisors ... | instruction | 0 | 76,877 | 19 | 153,754 |
Yes | output | 1 | 76,877 | 19 | 153,755 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Ashishgup and FastestFinger play a game.
They start with a number n and play in turns. In each turn, a player can make any one of the following moves:
* Divide n by any of its odd divisors ... | instruction | 0 | 76,878 | 19 | 153,756 |
Yes | output | 1 | 76,878 | 19 | 153,757 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Ashishgup and FastestFinger play a game.
They start with a number n and play in turns. In each turn, a player can make any one of the following moves:
* Divide n by any of its odd divisors ... | instruction | 0 | 76,879 | 19 | 153,758 |
No | output | 1 | 76,879 | 19 | 153,759 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Ashishgup and FastestFinger play a game.
They start with a number n and play in turns. In each turn, a player can make any one of the following moves:
* Divide n by any of its odd divisors ... | instruction | 0 | 76,880 | 19 | 153,760 |
No | output | 1 | 76,880 | 19 | 153,761 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Ashishgup and FastestFinger play a game.
They start with a number n and play in turns. In each turn, a player can make any one of the following moves:
* Divide n by any of its odd divisors ... | instruction | 0 | 76,881 | 19 | 153,762 |
No | output | 1 | 76,881 | 19 | 153,763 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Ashishgup and FastestFinger play a game.
They start with a number n and play in turns. In each turn, a player can make any one of the following moves:
* Divide n by any of its odd divisors ... | instruction | 0 | 76,882 | 19 | 153,764 |
No | output | 1 | 76,882 | 19 | 153,765 |
Provide tags and a correct Python 3 solution for this coding contest problem.
zscoder has a deck of n+m custom-made cards, which consists of n cards labelled from 1 to n and m jokers. Since zscoder is lonely, he wants to play a game with himself using those cards.
Initially, the deck is shuffled uniformly randomly a... | instruction | 0 | 76,883 | 19 | 153,766 |
Tags: combinatorics, dp, math, probabilities
Correct Solution:
```
import sys
import math
Q = 998244353
n, m = list(map(int, sys.stdin.readline().strip().split()))
z = [1, 1]
f = [1, 1]
for i in range (0, n):
f[0] = f[0] * (n - i) % Q
f[1] = f[1] * (n + m - i) % Q
z = [(z[0]*f[1]+z[1]*f[0]) % Q, (z[1]*f[1... | output | 1 | 76,883 | 19 | 153,767 |
Provide tags and a correct Python 3 solution for this coding contest problem.
zscoder has a deck of n+m custom-made cards, which consists of n cards labelled from 1 to n and m jokers. Since zscoder is lonely, he wants to play a game with himself using those cards.
Initially, the deck is shuffled uniformly randomly a... | instruction | 0 | 76,884 | 19 | 153,768 |
Tags: combinatorics, dp, math, probabilities
Correct Solution:
```
def modInverse(a, m) :
m0 = m; y = 0; x = 1
if (m == 1): return 0
while (a > 1):
q = a // m; t = m; m = a % m; a = t; t = y; y = x - q * y; x = t
if (x < 0): x = x + m0
return x
prime = 998244353
n, m = map(int, input().sp... | output | 1 | 76,884 | 19 | 153,769 |
Provide tags and a correct Python 3 solution for this coding contest problem.
zscoder has a deck of n+m custom-made cards, which consists of n cards labelled from 1 to n and m jokers. Since zscoder is lonely, he wants to play a game with himself using those cards.
Initially, the deck is shuffled uniformly randomly a... | instruction | 0 | 76,885 | 19 | 153,770 |
Tags: combinatorics, dp, math, probabilities
Correct Solution:
```
# modular inverse for positive a and b and nCk mod MOD depending on modinv
def egcd(a, b):
if a == 0:
return (b, 0, 1)
else:
g, y, x = egcd(b % a, a)
return (g, x - (b // a) * y, y)
def modinv(a, m):
g, x, y = egcd(... | output | 1 | 76,885 | 19 | 153,771 |
Provide tags and a correct Python 3 solution for this coding contest problem.
zscoder has a deck of n+m custom-made cards, which consists of n cards labelled from 1 to n and m jokers. Since zscoder is lonely, he wants to play a game with himself using those cards.
Initially, the deck is shuffled uniformly randomly a... | instruction | 0 | 76,886 | 19 | 153,772 |
Tags: combinatorics, dp, math, probabilities
Correct Solution:
```
def b(a,m):
m0=m;y=0;x=1
if (m==1):return 0
while (a>1):
q=a//m;t=m;m=a%m;a=t;t=y;y=x-q*y;x=t
if (x<0):x=x+m0
return x
p=998244353
n,m=map(int,input().split())
z=0
for i in range(1,n+1): z+=b(i, p)
print(((1+m*z)*(1+n*b(m+1... | output | 1 | 76,886 | 19 | 153,773 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
zscoder has a deck of n+m custom-made cards, which consists of n cards labelled from 1 to n and m jokers. Since zscoder is lonely, he wants to play a game with himself using those cards.
Initi... | instruction | 0 | 76,887 | 19 | 153,774 |
No | output | 1 | 76,887 | 19 | 153,775 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
IT City company developing computer games decided to upgrade its way to reward its employees. Now it looks the following way. After a new game release users start buying it actively, and the com... | instruction | 0 | 77,159 | 19 | 154,318 |
Yes | output | 1 | 77,159 | 19 | 154,319 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
IT City company developing computer games decided to upgrade its way to reward its employees. Now it looks the following way. After a new game release users start buying it actively, and the com... | instruction | 0 | 77,160 | 19 | 154,320 |
Yes | output | 1 | 77,160 | 19 | 154,321 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
IT City company developing computer games decided to upgrade its way to reward its employees. Now it looks the following way. After a new game release users start buying it actively, and the com... | instruction | 0 | 77,161 | 19 | 154,322 |
Yes | output | 1 | 77,161 | 19 | 154,323 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
IT City company developing computer games decided to upgrade its way to reward its employees. Now it looks the following way. After a new game release users start buying it actively, and the com... | instruction | 0 | 77,162 | 19 | 154,324 |
Yes | output | 1 | 77,162 | 19 | 154,325 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
IT City company developing computer games decided to upgrade its way to reward its employees. Now it looks the following way. After a new game release users start buying it actively, and the com... | instruction | 0 | 77,163 | 19 | 154,326 |
No | output | 1 | 77,163 | 19 | 154,327 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
IT City company developing computer games decided to upgrade its way to reward its employees. Now it looks the following way. After a new game release users start buying it actively, and the com... | instruction | 0 | 77,164 | 19 | 154,328 |
No | output | 1 | 77,164 | 19 | 154,329 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
IT City company developing computer games decided to upgrade its way to reward its employees. Now it looks the following way. After a new game release users start buying it actively, and the com... | instruction | 0 | 77,165 | 19 | 154,330 |
No | output | 1 | 77,165 | 19 | 154,331 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
IT City company developing computer games decided to upgrade its way to reward its employees. Now it looks the following way. After a new game release users start buying it actively, and the com... | instruction | 0 | 77,166 | 19 | 154,332 |
No | output | 1 | 77,166 | 19 | 154,333 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Zane the wizard is going to perform a magic show shuffling the cups.
There are n cups, numbered from 1 to n, placed along the x-axis on a table that has m holes on it. More precisely, cup i is on the table at the position x = i.
The proble... | instruction | 0 | 77,237 | 19 | 154,474 |
Tags: implementation
Correct Solution:
```
s = list(map(int,input().split()))
cups = s[0]
swapping = s[2]
l = []
for i in range(cups):
l.append(False)
holes = list(map(int,input().split()))
p = True
for i in holes:
if i == 1:
p = False
break
l[i-1] = True
aux = 1
for i in range(swapping):
if p:
swap... | output | 1 | 77,237 | 19 | 154,475 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Zane the wizard is going to perform a magic show shuffling the cups.
There are n cups, numbered from 1 to n, placed along the x-axis on a table that has m holes on it. More precisely, cup i is on the table at the position x = i.
The proble... | instruction | 0 | 77,238 | 19 | 154,476 |
Tags: implementation
Correct Solution:
```
import math
import random
def main(n,arr,holes):
if 1 in holes:
return 1
bone_pos=1
for i in range(len(arr)):
j,k=arr[i]
if j==bone_pos:
if k in holes:
return k
else:
... | output | 1 | 77,238 | 19 | 154,477 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Zane the wizard is going to perform a magic show shuffling the cups.
There are n cups, numbered from 1 to n, placed along the x-axis on a table that has m holes on it. More precisely, cup i is on the table at the position x = i.
The proble... | instruction | 0 | 77,239 | 19 | 154,478 |
Tags: implementation
Correct Solution:
```
from sys import stdin
import re
def main():
l = list(map(int, filter(None, re.split(r'\W', stdin.read()))))
n, m, k = l[:3]
mm = [False] * (n + 1)
for x in l[3:3 + m]:
mm[x] = True
x = 1
for u, v in zip(l[3 + m::2], l[4 + m::2]):
if mm... | output | 1 | 77,239 | 19 | 154,479 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Zane the wizard is going to perform a magic show shuffling the cups.
There are n cups, numbered from 1 to n, placed along the x-axis on a table that has m holes on it. More precisely, cup i is on the table at the position x = i.
The proble... | instruction | 0 | 77,240 | 19 | 154,480 |
Tags: implementation
Correct Solution:
```
if __name__ == "__main__":
n,m,k = map(int,input().split())
holes = {int(i):0 for i in input().split()}
poss = [False]*(n+1)
poss[1] = True
ans = 1
if 1 in holes:
ans = 1
else:
for i in range(k):
x,y = map(int,input().sp... | output | 1 | 77,240 | 19 | 154,481 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Zane the wizard is going to perform a magic show shuffling the cups.
There are n cups, numbered from 1 to n, placed along the x-axis on a table that has m holes on it. More precisely, cup i is on the table at the position x = i.
The proble... | instruction | 0 | 77,241 | 19 | 154,482 |
Tags: implementation
Correct Solution:
```
n, m, k = [int(x) for x in input().split()]
holes = set([int(x) for x in input().split()])
now = 1
if(now in holes):
print(1)
exit(0)
for t in range(k):
i, j = [int (x) for x in input().split()]
if(i == now): now = j
elif(j == now): now = i
if now in ho... | output | 1 | 77,241 | 19 | 154,483 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Zane the wizard is going to perform a magic show shuffling the cups.
There are n cups, numbered from 1 to n, placed along the x-axis on a table that has m holes on it. More precisely, cup i is on the table at the position x = i.
The proble... | instruction | 0 | 77,242 | 19 | 154,484 |
Tags: implementation
Correct Solution:
```
n,m,k=map(int,input().split())
l=set(map(int,input().split()))
i=1
for _ in range(k):
u,v=map(int,input().split())
if i in l: break
if i==u: i=v
elif i==v: i=u
print(i)
# Made By Mostafa_Khaled
``` | output | 1 | 77,242 | 19 | 154,485 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Zane the wizard is going to perform a magic show shuffling the cups.
There are n cups, numbered from 1 to n, placed along the x-axis on a table that has m holes on it. More precisely, cup i is on the table at the position x = i.
The proble... | instruction | 0 | 77,243 | 19 | 154,486 |
Tags: implementation
Correct Solution:
```
def solve():
res = 1
n,m,k = map(int,input().split())
holes = [False]*(n+1)
tmp = list(map(int,input().split()))
for i in tmp:
holes[i] = True
if holes[1] == True:
return 1
else:
while k != 0:
k = k-1
... | output | 1 | 77,243 | 19 | 154,487 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Zane the wizard is going to perform a magic show shuffling the cups.
There are n cups, numbered from 1 to n, placed along the x-axis on a table that has m holes on it. More precisely, cup i is on the table at the position x = i.
The proble... | instruction | 0 | 77,244 | 19 | 154,488 |
Tags: implementation
Correct Solution:
```
def inp(n):
if n == 1:
return map(int, stdin.readline().split())
elif n == 2:
return map(float, stdin.readline().split())
else:
return map(str, stdin.readline().split())
def arr_inp():
return [int(x) for x in stdin.readline().split()]
... | output | 1 | 77,244 | 19 | 154,489 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Zane the wizard is going to perform a magic show shuffling the cups.
There are n cups, numbered from 1 to n, placed along the x-axis on a table that has m holes on it. More precisely, cup i is ... | instruction | 0 | 77,245 | 19 | 154,490 |
Yes | output | 1 | 77,245 | 19 | 154,491 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Zane the wizard is going to perform a magic show shuffling the cups.
There are n cups, numbered from 1 to n, placed along the x-axis on a table that has m holes on it. More precisely, cup i is ... | instruction | 0 | 77,246 | 19 | 154,492 |
Yes | output | 1 | 77,246 | 19 | 154,493 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Zane the wizard is going to perform a magic show shuffling the cups.
There are n cups, numbered from 1 to n, placed along the x-axis on a table that has m holes on it. More precisely, cup i is ... | instruction | 0 | 77,247 | 19 | 154,494 |
Yes | output | 1 | 77,247 | 19 | 154,495 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Zane the wizard is going to perform a magic show shuffling the cups.
There are n cups, numbered from 1 to n, placed along the x-axis on a table that has m holes on it. More precisely, cup i is ... | instruction | 0 | 77,248 | 19 | 154,496 |
Yes | output | 1 | 77,248 | 19 | 154,497 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Zane the wizard is going to perform a magic show shuffling the cups.
There are n cups, numbered from 1 to n, placed along the x-axis on a table that has m holes on it. More precisely, cup i is ... | instruction | 0 | 77,249 | 19 | 154,498 |
No | output | 1 | 77,249 | 19 | 154,499 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Zane the wizard is going to perform a magic show shuffling the cups.
There are n cups, numbered from 1 to n, placed along the x-axis on a table that has m holes on it. More precisely, cup i is ... | instruction | 0 | 77,250 | 19 | 154,500 |
No | output | 1 | 77,250 | 19 | 154,501 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Zane the wizard is going to perform a magic show shuffling the cups.
There are n cups, numbered from 1 to n, placed along the x-axis on a table that has m holes on it. More precisely, cup i is ... | instruction | 0 | 77,251 | 19 | 154,502 |
No | output | 1 | 77,251 | 19 | 154,503 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Zane the wizard is going to perform a magic show shuffling the cups.
There are n cups, numbered from 1 to n, placed along the x-axis on a table that has m holes on it. More precisely, cup i is ... | instruction | 0 | 77,252 | 19 | 154,504 |
No | output | 1 | 77,252 | 19 | 154,505 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi and Aoki are playing a stone-taking game. Initially, there are N piles of stones, and the i-th pile contains A_i stones and has an associated integer K_i.
Starting from Takahashi, Takahashi and Aoki take alternate turns to perform the foll... | instruction | 0 | 77,421 | 19 | 154,842 |
"Correct Solution:
```
import sys
sys.setrecursionlimit(10000000)
from math import ceil
def grundy(a, k):
if a < k:
return 0
d, m = divmod(a, k)
if m == 0:
return d
d1 = d + 1
if d > k:
return grundy(a - d1, k)
e = ceil(m / d1) * d1
return grundy(a - e, k)
n = in... | output | 1 | 77,421 | 19 | 154,843 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi and Aoki are playing a stone-taking game. Initially, there are N piles of stones, and the i-th pile contains A_i stones and has an associated integer K_i.
Starting from Takahashi, Takahashi and Aoki take alternate turns to perform the foll... | instruction | 0 | 77,422 | 19 | 154,844 |
"Correct Solution:
```
def main():
import sys
input = sys.stdin.buffer.readline
N = int(input())
win = 0
for _ in range(N):
a, k = map(int, input().split())
while True:
if a < k:
g = 0
break
elif a % k == 0:
g =... | output | 1 | 77,422 | 19 | 154,845 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi and Aoki are playing a stone-taking game. Initially, there are N piles of stones, and the i-th pile contains A_i stones and has an associated integer K_i.
Starting from Takahashi, Takahashi and Aoki take alternate turns to perform the foll... | instruction | 0 | 77,423 | 19 | 154,846 |
"Correct Solution:
```
def main():
n = int(input())
res = 0
for (a, k) in [map(int, input().split()) for _ in range(n)]:
while a > k and a % k != 0:
m = a // k
x = (a - k * m - 1) // (m + 1)
a -= max(1, x) * (m + 1)
res ^= a // k
print('Takahashi' if r... | output | 1 | 77,423 | 19 | 154,847 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi and Aoki are playing a stone-taking game. Initially, there are N piles of stones, and the i-th pile contains A_i stones and has an associated integer K_i.
Starting from Takahashi, Takahashi and Aoki take alternate turns to perform the foll... | instruction | 0 | 77,424 | 19 | 154,848 |
"Correct Solution:
```
from collections import defaultdict, deque, Counter
from heapq import heappush, heappop, heapify
import math
import bisect
import random
from itertools import permutations, accumulate, combinations, product
import sys
import string
from bisect import bisect_left, bisect_right
from math import fac... | output | 1 | 77,424 | 19 | 154,849 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi and Aoki are playing a stone-taking game. Initially, there are N piles of stones, and the i-th pile contains A_i stones and has an associated integer K_i.
Starting from Takahashi, Takahashi and Aoki take alternate turns to perform the foll... | instruction | 0 | 77,425 | 19 | 154,850 |
"Correct Solution:
```
import sys
input = sys.stdin.readline
N = int(input())
AK = [list(map(int, input().split())) for _ in range(N)]
# N = 40
# AK = [(i+1, 4) for i in range(N)]
def grundy(A, K):
if K == 1:
return A
X = (A+K-1)//K
num = X*K - A
while X*K-num > K*K:
#print(X, num)
... | output | 1 | 77,425 | 19 | 154,851 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi and Aoki are playing a stone-taking game. Initially, there are N piles of stones, and the i-th pile contains A_i stones and has an associated integer K_i.
Starting from Takahashi, Takahashi and Aoki take alternate turns to perform the foll... | instruction | 0 | 77,426 | 19 | 154,852 |
"Correct Solution:
```
from collections import defaultdict, deque, Counter
from heapq import heappush, heappop, heapify
import math
import bisect
import random
from itertools import permutations, accumulate, combinations, product
import sys
import string
from bisect import bisect_left, bisect_right
from math import fac... | output | 1 | 77,426 | 19 | 154,853 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi and Aoki are playing a stone-taking game. Initially, there are N piles of stones, and the i-th pile contains A_i stones and has an associated integer K_i.
Starting from Takahashi, Takahashi and Aoki take alternate turns to perform the foll... | instruction | 0 | 77,427 | 19 | 154,854 |
"Correct Solution:
```
import sys
sys.setrecursionlimit(10 ** 8)
n = int(input())
info = [list(map(int, input().split())) for i in range(n)]
# 愚直解
def mex(array):
if not array:
return 0
set_ = set(array)
for i in range(10000):
if i not in set_:
return i
"""
res = 0
for a, k i... | output | 1 | 77,427 | 19 | 154,855 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi and Aoki are playing a stone-taking game. Initially, there are N piles of stones, and the i-th pile contains A_i stones and has an associated integer K_i.
Starting from Takahashi, Takahashi and Aoki take alternate turns to perform the foll... | instruction | 0 | 77,428 | 19 | 154,856 |
"Correct Solution:
```
import sys
sys.setrecursionlimit(10**6)
def grun(A, K):
if A < K:
return 0
a, b = divmod(A, K)
if b == 0:
return a
a += 1
r = A % a
return grun((((a-1)*K-r)//a)*a+r, K)
def solve():
N = int(input())
X = 0
for _ in range(N):
A, K = map(in... | output | 1 | 77,428 | 19 | 154,857 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi and Aoki are playing a stone-taking game. Initially, there are N piles of stones, and the i-th pile contains A_i stones and has an associated integer K_i.
Starting from Takahashi, Tak... | instruction | 0 | 77,429 | 19 | 154,858 |
Yes | output | 1 | 77,429 | 19 | 154,859 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.