message stringlengths 2 22.7k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 145 109k | cluster float64 9 9 | __index_level_0__ int64 290 217k |
|---|---|---|---|---|---|
Provide a correct Python 3 solution for this coding contest problem.
Problem statement
Meatishi can increase or decrease the number of fingers.
There are n buns in front of Nikunishi-kun.
Meatishi is trying to count the number of steamed buns by breaking his finger.
There are only two shapes that Nishikun's fingers c... | instruction | 0 | 55,564 | 9 | 111,128 |
"Correct Solution:
```
n,a=int(input()),0
while n:
n>>=1
a+=1
print(a)
``` | output | 1 | 55,564 | 9 | 111,129 |
Provide a correct Python 3 solution for this coding contest problem.
Problem statement
Meatishi can increase or decrease the number of fingers.
There are n buns in front of Nikunishi-kun.
Meatishi is trying to count the number of steamed buns by breaking his finger.
There are only two shapes that Nishikun's fingers c... | instruction | 0 | 55,565 | 9 | 111,130 |
"Correct Solution:
```
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
n = int(input())
cnt = 0
if n == 0:
print(0)
exit()
while 2**cnt < n :
cnt += 1
if 2**cnt == n:
cnt += 1
print(cnt)
``` | output | 1 | 55,565 | 9 | 111,131 |
Provide a correct Python 3 solution for this coding contest problem.
Problem statement
Meatishi can increase or decrease the number of fingers.
There are n buns in front of Nikunishi-kun.
Meatishi is trying to count the number of steamed buns by breaking his finger.
There are only two shapes that Nishikun's fingers c... | instruction | 0 | 55,566 | 9 | 111,132 |
"Correct Solution:
```
n = int(input())
print(0 * (n == 0) + len(str(bin(n))[2:]) * (n != 0))
``` | output | 1 | 55,566 | 9 | 111,133 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Problem statement
Meatishi can increase or decrease the number of fingers.
There are n buns in front of Nikunishi-kun.
Meatishi is trying to count the number of steamed buns by breaking his fin... | instruction | 0 | 55,567 | 9 | 111,134 |
No | output | 1 | 55,567 | 9 | 111,135 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Problem statement
Meatishi can increase or decrease the number of fingers.
There are n buns in front of Nikunishi-kun.
Meatishi is trying to count the number of steamed buns by breaking his fin... | instruction | 0 | 55,568 | 9 | 111,136 |
No | output | 1 | 55,568 | 9 | 111,137 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Problem statement
Meatishi can increase or decrease the number of fingers.
There are n buns in front of Nikunishi-kun.
Meatishi is trying to count the number of steamed buns by breaking his fin... | instruction | 0 | 55,569 | 9 | 111,138 |
No | output | 1 | 55,569 | 9 | 111,139 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Problem statement
Meatishi can increase or decrease the number of fingers.
There are n buns in front of Nikunishi-kun.
Meatishi is trying to count the number of steamed buns by breaking his fin... | instruction | 0 | 55,570 | 9 | 111,140 |
No | output | 1 | 55,570 | 9 | 111,141 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Alice is playing with some stones.
Now there are three numbered heaps of stones. The first of them contains a stones, the second of them contains b stones and the third of them contains c stones.
Each time she can do one of two operations:... | instruction | 0 | 57,250 | 9 | 114,500 |
Tags: brute force, greedy, math
Correct Solution:
```
t = int(input())
for i in range(0,t):
a,b,c = map(int,input().split())
count = 0
if b == 0:
print(0)
if b == 1:
if c>=2:
print(3)
else:
print(0)
if b>=2 :
if c==0 or c==1:
if a==... | output | 1 | 57,250 | 9 | 114,501 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Alice is playing with some stones.
Now there are three numbered heaps of stones. The first of them contains a stones, the second of them contains b stones and the third of them contains c stones.
Each time she can do one of two operations:... | instruction | 0 | 57,251 | 9 | 114,502 |
Tags: brute force, greedy, math
Correct Solution:
```
t=int(input())
while t:
a,b,c=map(int,input().split())
ans=3*min(b,c//2)
b-=min(b,c//2)
c-=2*min(b,c//2)
ans+=3*min(a,b//2)
print(ans)
t-=1
``` | output | 1 | 57,251 | 9 | 114,503 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Alice is playing with some stones.
Now there are three numbered heaps of stones. The first of them contains a stones, the second of them contains b stones and the third of them contains c stones.
Each time she can do one of two operations:... | instruction | 0 | 57,253 | 9 | 114,506 |
Tags: brute force, greedy, math
Correct Solution:
```
for _ in range(int(input())):
a,b,c=map(int,input().split())
z1=c//2
if b<z1:
z1=b
z2=(b-z1)//2
if z2>a:
z2=a
print((z1+z2)*3)
``` | output | 1 | 57,253 | 9 | 114,507 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Alice is playing with some stones.
Now there are three numbered heaps of stones. The first of them contains a stones, the second of them contains b stones and the third of them contains c stones.
Each time she can do one of two operations:... | instruction | 0 | 57,254 | 9 | 114,508 |
Tags: brute force, greedy, math
Correct Solution:
```
n = int(input())
for k in range(n):
a,b,c = [int(i) for i in input().split()]
ans = 0
if b == 0:
print(0)
else:
if b-c//2 >= 0:
ans += c//2 + 2*(c//2)
b -= c//2
else:
ans += b + 2*b
... | output | 1 | 57,254 | 9 | 114,509 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Alice is playing with some stones.
Now there are three numbered heaps of stones. The first of them contains a stones, the second of them contains b stones and the third of them contains c stones.
Each time she can do one of two operations:... | instruction | 0 | 57,256 | 9 | 114,512 |
Tags: brute force, greedy, math
Correct Solution:
```
# !/usr/bin/env python3
# encoding: UTF-8
# Last Modified: 17/Oct/2019 07:07:55 PM
# ✪ H4WK3yE乡
# Mohd. Farhan Tahir
# Indian Institute Of Information Technology (IIIT), Gwalior
import sys
import os
from io import IOBase, BytesIO
def main():
... | output | 1 | 57,256 | 9 | 114,513 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Kitahara Haruki has bought n apples for Touma Kazusa and Ogiso Setsuna. Now he wants to divide all the apples between the friends.
Each apple weights 100 grams or 200 grams. Of course Kitahara Haruki doesn't want to offend any of his friend... | instruction | 0 | 57,476 | 9 | 114,952 |
Tags: brute force, implementation
Correct Solution:
```
def present(lst):
if lst.count(100) % 2 == 1 or lst.count(200) % 2 == 1 and lst.count(100) == 0:
return "NO"
return "YES"
n = int(input())
a = [int(i) for i in input().split()]
print(present(a))
``` | output | 1 | 57,476 | 9 | 114,953 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Kitahara Haruki has bought n apples for Touma Kazusa and Ogiso Setsuna. Now he wants to divide all the apples between the friends.
Each apple weights 100 grams or 200 grams. Of course Kitahara Haruki doesn't want to offend any of his friend... | instruction | 0 | 57,477 | 9 | 114,954 |
Tags: brute force, implementation
Correct Solution:
```
n = int(input())
M = sorted(map(lambda x: int(x) // 100, input().split()))
if sum(M) & 1:
print("NO")
else:
goal = sum(M) // 2
if goal & 1:
if M[0] == 1:
print("YES")
else:
print("NO")
else:
print("Y... | output | 1 | 57,477 | 9 | 114,955 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Kitahara Haruki has bought n apples for Touma Kazusa and Ogiso Setsuna. Now he wants to divide all the apples between the friends.
Each apple weights 100 grams or 200 grams. Of course Kitahara Haruki doesn't want to offend any of his friend... | instruction | 0 | 57,478 | 9 | 114,956 |
Tags: brute force, implementation
Correct Solution:
```
n=int(input())
v=[int(i) for i in input().split()]
one,two=0,0
for i in v:
if(i==100):
one=one+1
else:
two=two+1
if(two%2!=0):
if(one>1 and one%2==0):
print("YES")
else:
print("NO")
else:
if(one%2==0):
print("YES")
else:
print("NO")
``` | output | 1 | 57,478 | 9 | 114,957 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Kitahara Haruki has bought n apples for Touma Kazusa and Ogiso Setsuna. Now he wants to divide all the apples between the friends.
Each apple weights 100 grams or 200 grams. Of course Kitahara Haruki doesn't want to offend any of his friend... | instruction | 0 | 57,479 | 9 | 114,958 |
Tags: brute force, implementation
Correct Solution:
```
import math
def cmp(a):
return a[1]*10000+a[0]
n = int(input())
array = list(map(int, input().split(' ')))
two = 0
one = 0
for i in range(n):
if array[i]==100:
one+=1;
else:
two+=1;
sone = one
stwo = two
for i in range(two):
... | output | 1 | 57,479 | 9 | 114,959 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Kitahara Haruki has bought n apples for Touma Kazusa and Ogiso Setsuna. Now he wants to divide all the apples between the friends.
Each apple weights 100 grams or 200 grams. Of course Kitahara Haruki doesn't want to offend any of his friend... | instruction | 0 | 57,480 | 9 | 114,960 |
Tags: brute force, implementation
Correct Solution:
```
n = int(input())
x = list(map(int, input().split()))
if n == 1:
print('NO')
else:
if ((sum(x) // 2) // 10) % 10 != 0 or (n % 2 != 0 and len(set(x)) == 1):
print('NO')
else:
print('YES')
``` | output | 1 | 57,480 | 9 | 114,961 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Kitahara Haruki has bought n apples for Touma Kazusa and Ogiso Setsuna. Now he wants to divide all the apples between the friends.
Each apple weights 100 grams or 200 grams. Of course Kitahara Haruki doesn't want to offend any of his friend... | instruction | 0 | 57,481 | 9 | 114,962 |
Tags: brute force, implementation
Correct Solution:
```
n = int(input())
nums = [int(x)//100 for x in input().split()]
if sum(nums)%2 == 1 or (min(nums)==2 and sum(nums)%4!=0):
print("NO")
else:
print("YES")
``` | output | 1 | 57,481 | 9 | 114,963 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Kitahara Haruki has bought n apples for Touma Kazusa and Ogiso Setsuna. Now he wants to divide all the apples between the friends.
Each apple weights 100 grams or 200 grams. Of course Kitahara Haruki doesn't want to offend any of his friend... | instruction | 0 | 57,482 | 9 | 114,964 |
Tags: brute force, implementation
Correct Solution:
```
'''
Created on Nov 6, 2014
@author: GersonSales
'''
n_maca = int(input())
peso_maca = list(map(int, input().split()))
quant_1 = peso_maca.count(100)
quant_2 = peso_maca.count(200)
if n_maca>=1:
print("YES" if quant_1%2 == 0 and (quant_2%2 == 0 or quant_1 > 0)... | output | 1 | 57,482 | 9 | 114,965 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Kitahara Haruki has bought n apples for Touma Kazusa and Ogiso Setsuna. Now he wants to divide all the apples between the friends.
Each apple weights 100 grams or 200 grams. Of course Kitahara Haruki doesn't want to offend any of his friend... | instruction | 0 | 57,483 | 9 | 114,966 |
Tags: brute force, implementation
Correct Solution:
```
def equal_apples (apples):
two_g = 0
one_g = 0
for x in apples :
if x == '200' :
two_g += 1
else:
one_g += 1
if two_g%2 == 0 :
if one_g%2 == 0:
return "YES"
else:
retur... | output | 1 | 57,483 | 9 | 114,967 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Kitahara Haruki has bought n apples for Touma Kazusa and Ogiso Setsuna. Now he wants to divide all the apples between the friends.
Each apple weights 100 grams or 200 grams. Of course Kitahara ... | instruction | 0 | 57,484 | 9 | 114,968 |
Yes | output | 1 | 57,484 | 9 | 114,969 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Kitahara Haruki has bought n apples for Touma Kazusa and Ogiso Setsuna. Now he wants to divide all the apples between the friends.
Each apple weights 100 grams or 200 grams. Of course Kitahara ... | instruction | 0 | 57,485 | 9 | 114,970 |
Yes | output | 1 | 57,485 | 9 | 114,971 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Kitahara Haruki has bought n apples for Touma Kazusa and Ogiso Setsuna. Now he wants to divide all the apples between the friends.
Each apple weights 100 grams or 200 grams. Of course Kitahara ... | instruction | 0 | 57,486 | 9 | 114,972 |
Yes | output | 1 | 57,486 | 9 | 114,973 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Kitahara Haruki has bought n apples for Touma Kazusa and Ogiso Setsuna. Now he wants to divide all the apples between the friends.
Each apple weights 100 grams or 200 grams. Of course Kitahara ... | instruction | 0 | 57,487 | 9 | 114,974 |
Yes | output | 1 | 57,487 | 9 | 114,975 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Kitahara Haruki has bought n apples for Touma Kazusa and Ogiso Setsuna. Now he wants to divide all the apples between the friends.
Each apple weights 100 grams or 200 grams. Of course Kitahara ... | instruction | 0 | 57,488 | 9 | 114,976 |
No | output | 1 | 57,488 | 9 | 114,977 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Kitahara Haruki has bought n apples for Touma Kazusa and Ogiso Setsuna. Now he wants to divide all the apples between the friends.
Each apple weights 100 grams or 200 grams. Of course Kitahara ... | instruction | 0 | 57,489 | 9 | 114,978 |
No | output | 1 | 57,489 | 9 | 114,979 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Kitahara Haruki has bought n apples for Touma Kazusa and Ogiso Setsuna. Now he wants to divide all the apples between the friends.
Each apple weights 100 grams or 200 grams. Of course Kitahara ... | instruction | 0 | 57,490 | 9 | 114,980 |
No | output | 1 | 57,490 | 9 | 114,981 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Kitahara Haruki has bought n apples for Touma Kazusa and Ogiso Setsuna. Now he wants to divide all the apples between the friends.
Each apple weights 100 grams or 200 grams. Of course Kitahara ... | instruction | 0 | 57,491 | 9 | 114,982 |
No | output | 1 | 57,491 | 9 | 114,983 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi went to an all-you-can-eat buffet with N kinds of dishes and ate all of them (Dish 1, Dish 2, \ldots, Dish N) once.
The i-th dish (1 \leq i \leq N) he ate was Dish A_i.
When he eats Dish i (1 \leq i \leq N), he gains B_i satisfaction poin... | instruction | 0 | 57,800 | 9 | 115,600 |
"Correct Solution:
```
n = int(input())
a, b, c = [list(map(int, input().split())) for _ in range(3)]
ans = sum(b)
last = -1
for x in a:
if last+1 == x:
ans += c[last-1]
last = x
print(ans)
``` | output | 1 | 57,800 | 9 | 115,601 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi went to an all-you-can-eat buffet with N kinds of dishes and ate all of them (Dish 1, Dish 2, \ldots, Dish N) once.
The i-th dish (1 \leq i \leq N) he ate was Dish A_i.
When he eats Dish i (1 \leq i \leq N), he gains B_i satisfaction poin... | instruction | 0 | 57,801 | 9 | 115,602 |
"Correct Solution:
```
n = int(input())
a = list(map(int, input().split()))
b = list(map(int, input().split()))
c = list(map(int, input().split()))
print(sum(b + [c[a[i] - 1] for i in range(n - 1) if a[i + 1] - a[i] == 1]))
``` | output | 1 | 57,801 | 9 | 115,603 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi went to an all-you-can-eat buffet with N kinds of dishes and ate all of them (Dish 1, Dish 2, \ldots, Dish N) once.
The i-th dish (1 \leq i \leq N) he ate was Dish A_i.
When he eats Dish i (1 \leq i \leq N), he gains B_i satisfaction poin... | instruction | 0 | 57,802 | 9 | 115,604 |
"Correct Solution:
```
n=int(input())
ans=0
l=[list(map(int,input().split())) for i in range(3)]
for i in range(1,n+1):
ans+=l[1][l[0][i-1]-1]
if i!=n and l[0][i]==l[0][i-1]+1:
ans+=l[2][l[0][i-1]-1]
print(ans)
``` | output | 1 | 57,802 | 9 | 115,605 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi went to an all-you-can-eat buffet with N kinds of dishes and ate all of them (Dish 1, Dish 2, \ldots, Dish N) once.
The i-th dish (1 \leq i \leq N) he ate was Dish A_i.
When he eats Dish i (1 \leq i \leq N), he gains B_i satisfaction poin... | instruction | 0 | 57,803 | 9 | 115,606 |
"Correct Solution:
```
N=int(input())
A=list(map(int,input().split()))
B=list(map(int,input().split()))
C=list(map(int,input().split()))
x=sum(B)
for i in range(len(A)-1):
if A[i+1]==A[i]+1:
x+=C[A[i]-1]
print(x)
``` | output | 1 | 57,803 | 9 | 115,607 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi went to an all-you-can-eat buffet with N kinds of dishes and ate all of them (Dish 1, Dish 2, \ldots, Dish N) once.
The i-th dish (1 \leq i \leq N) he ate was Dish A_i.
When he eats Dish i (1 \leq i \leq N), he gains B_i satisfaction poin... | instruction | 0 | 57,804 | 9 | 115,608 |
"Correct Solution:
```
N=int(input())
A=list(map(int,input().split()))
n=sum(list(map(int,input().split())))
C=list(map(int,input().split()))
C.append(0)
for i in range(N-1):
if A[i+1]==A[i]+1:
n+=C[A[i]-1]
print(n)
``` | output | 1 | 57,804 | 9 | 115,609 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi went to an all-you-can-eat buffet with N kinds of dishes and ate all of them (Dish 1, Dish 2, \ldots, Dish N) once.
The i-th dish (1 \leq i \leq N) he ate was Dish A_i.
When he eats Dish i (1 \leq i \leq N), he gains B_i satisfaction poin... | instruction | 0 | 57,805 | 9 | 115,610 |
"Correct Solution:
```
n=int(input())
a=list(map(int,input().split()))
b=list(map(int,input().split()))
c=list(map(int,input().split()))
d=sum(b)
for i in range(n-1):
if a[i]+1==a[i+1]:
d+=c[a[i]-1]
print(d)
``` | output | 1 | 57,805 | 9 | 115,611 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi went to an all-you-can-eat buffet with N kinds of dishes and ate all of them (Dish 1, Dish 2, \ldots, Dish N) once.
The i-th dish (1 \leq i \leq N) he ate was Dish A_i.
When he eats Dish i (1 \leq i \leq N), he gains B_i satisfaction poin... | instruction | 0 | 57,806 | 9 | 115,612 |
"Correct Solution:
```
n=int(input())
A=[int(i) for i in input().split()]
B=[int(i) for i in input().split()]
C=[int(i) for i in input().split()]
ans=sum(B)
for i in range(n-1):
if A[i]+1==A[i+1]:
ans+=C[A[i]-1]
print(ans)
``` | output | 1 | 57,806 | 9 | 115,613 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi went to an all-you-can-eat buffet with N kinds of dishes and ate all of them (Dish 1, Dish 2, \ldots, Dish N) once.
The i-th dish (1 \leq i \leq N) he ate was Dish A_i.
When he eats Dish i (1 \leq i \leq N), he gains B_i satisfaction poin... | instruction | 0 | 57,807 | 9 | 115,614 |
"Correct Solution:
```
N = int(input())
A = input().split()
B = input().split()
C = input().split()
s = 0
k = int(A[0])
for i in range(N):
n = int(A[i])
s += int(B[n-1])
if k+1 == n:
s += int(C[n-2])
k = n
print(s)
``` | output | 1 | 57,807 | 9 | 115,615 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi went to an all-you-can-eat buffet with N kinds of dishes and ate all of them (Dish 1, Dish 2, \ldots, Dish N) once.
The i-th dish (1 \leq i \leq N) he ate was Dish A_i.
When he eats ... | instruction | 0 | 57,808 | 9 | 115,616 |
Yes | output | 1 | 57,808 | 9 | 115,617 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi went to an all-you-can-eat buffet with N kinds of dishes and ate all of them (Dish 1, Dish 2, \ldots, Dish N) once.
The i-th dish (1 \leq i \leq N) he ate was Dish A_i.
When he eats ... | instruction | 0 | 57,809 | 9 | 115,618 |
Yes | output | 1 | 57,809 | 9 | 115,619 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi went to an all-you-can-eat buffet with N kinds of dishes and ate all of them (Dish 1, Dish 2, \ldots, Dish N) once.
The i-th dish (1 \leq i \leq N) he ate was Dish A_i.
When he eats ... | instruction | 0 | 57,810 | 9 | 115,620 |
Yes | output | 1 | 57,810 | 9 | 115,621 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi went to an all-you-can-eat buffet with N kinds of dishes and ate all of them (Dish 1, Dish 2, \ldots, Dish N) once.
The i-th dish (1 \leq i \leq N) he ate was Dish A_i.
When he eats ... | instruction | 0 | 57,811 | 9 | 115,622 |
Yes | output | 1 | 57,811 | 9 | 115,623 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi went to an all-you-can-eat buffet with N kinds of dishes and ate all of them (Dish 1, Dish 2, \ldots, Dish N) once.
The i-th dish (1 \leq i \leq N) he ate was Dish A_i.
When he eats ... | instruction | 0 | 57,812 | 9 | 115,624 |
No | output | 1 | 57,812 | 9 | 115,625 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi went to an all-you-can-eat buffet with N kinds of dishes and ate all of them (Dish 1, Dish 2, \ldots, Dish N) once.
The i-th dish (1 \leq i \leq N) he ate was Dish A_i.
When he eats ... | instruction | 0 | 57,813 | 9 | 115,626 |
No | output | 1 | 57,813 | 9 | 115,627 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi went to an all-you-can-eat buffet with N kinds of dishes and ate all of them (Dish 1, Dish 2, \ldots, Dish N) once.
The i-th dish (1 \leq i \leq N) he ate was Dish A_i.
When he eats ... | instruction | 0 | 57,814 | 9 | 115,628 |
No | output | 1 | 57,814 | 9 | 115,629 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi went to an all-you-can-eat buffet with N kinds of dishes and ate all of them (Dish 1, Dish 2, \ldots, Dish N) once.
The i-th dish (1 \leq i \leq N) he ate was Dish A_i.
When he eats ... | instruction | 0 | 57,815 | 9 | 115,630 |
No | output | 1 | 57,815 | 9 | 115,631 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Slime and his n friends are at a party. Slime has designed a game for his friends to play.
At the beginning of the game, the i-th player has a_i biscuits. At each second, Slime will choose a biscuit randomly uniformly among all a_1 + a_2 + ... | instruction | 0 | 58,182 | 9 | 116,364 |
Tags: math, probabilities
Correct Solution:
```
import os
import sys
input = sys.stdin.buffer.readline
#sys.setrecursionlimit(int(2e5))
from collections import deque
import math
# list(map(int, input().split()))
#####################################################################################
class CF(object):
... | output | 1 | 58,182 | 9 | 116,365 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Slime and his n friends are at a party. Slime has designed a game for his friends to play.
At the beginning of the game, the i-th player has a_i biscuits. At each second, Slime will choose a biscuit randomly uniformly among all a_1 + a_2 + ... | instruction | 0 | 58,183 | 9 | 116,366 |
Tags: math, probabilities
Correct Solution:
```
import sys
def II(): return int(sys.stdin.readline())
def LI(): return list(map(int, sys.stdin.readline().split()))
class mint:
def __init__(self, x):
self.__x = x % md
def __repr__(self):
return str(self.__x)
def __neg__(self):
ret... | output | 1 | 58,183 | 9 | 116,367 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Slime and his n friends are at a party. Slime has designed a game for his friends to play.
At the beginning of the game, the i-th player has a_i biscuits. At each second, Slime will choose a biscuit randomly uniformly among all a_1 + a_2 + ... | instruction | 0 | 58,184 | 9 | 116,368 |
Tags: math, probabilities
Correct Solution:
```
MOD = 998244353
n = int(input())
a = list(map(int, input().split()))
tot = sum(a)
def inv(x):
return pow(x, MOD - 2, MOD)
l = [0, pow(n, tot, MOD) - 1]
for i in range(1, tot):
aC = i
cC = (n - 1) * (tot - i)
curr = (aC + cC) * l[-1]
curr -= tot * ... | output | 1 | 58,184 | 9 | 116,369 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
As usual, those who called wolves get together on 8 p.m. at the supermarket. The thing they want is only one, a box lunch that is labeled half price. Scrambling for a few discounted box lunch, t... | instruction | 0 | 58,797 | 9 | 117,594 |
No | output | 1 | 58,797 | 9 | 117,595 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
As usual, those who called wolves get together on 8 p.m. at the supermarket. The thing they want is only one, a box lunch that is labeled half price. Scrambling for a few discounted box lunch, t... | instruction | 0 | 58,798 | 9 | 117,596 |
No | output | 1 | 58,798 | 9 | 117,597 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
As usual, those who called wolves get together on 8 p.m. at the supermarket. The thing they want is only one, a box lunch that is labeled half price. Scrambling for a few discounted box lunch, t... | instruction | 0 | 58,799 | 9 | 117,598 |
No | output | 1 | 58,799 | 9 | 117,599 |
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