message stringlengths 2 57.2k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 61 108k | cluster float64 22 22 | __index_level_0__ int64 122 217k |
|---|---|---|---|---|---|
Provide tags and a correct Python 3 solution for this coding contest problem.
Let's consider a table consisting of n rows and n columns. The cell located at the intersection of i-th row and j-th column contains number i × j. The rows and columns are numbered starting from 1.
You are given a positive integer x. Your t... | instruction | 0 | 13,691 | 22 | 27,382 |
Tags: implementation, number theory
Correct Solution:
```
n,x=input().split(" ")
n=int(n)
x=int(x)
count = 0
for i in range(1,n+1):
if x%i==0 and x/i<=n:
count = count+1
print(count)
``` | output | 1 | 13,691 | 22 | 27,383 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Let's consider a table consisting of n rows and n columns. The cell located at the intersection of i-th row and j-th column contains number i × j. The rows and columns are numbered starting from 1.
You are given a positive integer x. Your t... | instruction | 0 | 13,692 | 22 | 27,384 |
Tags: implementation, number theory
Correct Solution:
```
n, x = (int(y) for y in input().split())
count = 0
for i in range(1, n + 1):
div = x / i
if div == int(div) and div >= 1 and div <= n:
count += 1
print(count)
``` | output | 1 | 13,692 | 22 | 27,385 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Let's consider a table consisting of n rows and n columns. The cell located at the intersection of i-th row and j-th column contains number i × j. The rows and columns are numbered starting from 1.
You are given a positive integer x. Your t... | instruction | 0 | 13,693 | 22 | 27,386 |
Tags: implementation, number theory
Correct Solution:
```
from math import sqrt
n,x=map(int,input().split())
c=0
y=sqrt(x)
for i in range(1,int(y)+1):
if x%i==0 and x//i<=n:
if i!=y:
c+=2
else:
c+=1
print(c)
``` | output | 1 | 13,693 | 22 | 27,387 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Let's consider a table consisting of n rows and n columns. The cell located at the intersection of i-th row and j-th column contains number i × j. The rows and columns are numbered starting from 1.
You are given a positive integer x. Your t... | instruction | 0 | 13,694 | 22 | 27,388 |
Tags: implementation, number theory
Correct Solution:
```
n,x=map(int,input().split())
a=0
for i in range(1,n+1):
if x/i==x//i and x//i<=n:
a=a+1
print(a)
``` | output | 1 | 13,694 | 22 | 27,389 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Let's consider a table consisting of n rows and n columns. The cell located at the intersection of i-th row and j-th column contains number i × j. The rows and columns are numbered starting from 1.
You are given a positive integer x. Your t... | instruction | 0 | 13,695 | 22 | 27,390 |
Tags: implementation, number theory
Correct Solution:
```
a,b=map(int,input().split())
ans=0
for i in range(1,a+1):
if b%i==0:
if b//i<=a:
ans+=1
print(ans)
``` | output | 1 | 13,695 | 22 | 27,391 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Let's consider a table consisting of n rows and n columns. The cell located at the intersection of i-th row and j-th column contains number i × j. The rows and columns are numbered starting from 1.
You are given a positive integer x. Your t... | instruction | 0 | 13,696 | 22 | 27,392 |
Tags: implementation, number theory
Correct Solution:
```
n, x = map(int, input().split())
print(sum(x % i == 0 and x<=n*i for i in range(1, n + 1)))
``` | output | 1 | 13,696 | 22 | 27,393 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Mr. Funt now lives in a country with a very specific tax laws. The total income of mr. Funt during this year is equal to n (n ≥ 2) burles and the amount of tax he has to pay is calculated as the maximum divisor of n (not equal to n, of cours... | instruction | 0 | 13,772 | 22 | 27,544 |
Tags: math, number theory
Correct Solution:
```
import math
def isPrime(n):
a=math.sqrt(n)
i=2
while i<=a:
if n%i==0:
return False
i+=1
return True
n=int(input())
if isPrime(n):
print(1)
else:
if n%2==0:
print(2)
else:
if isPrime(n-2):
... | output | 1 | 13,772 | 22 | 27,545 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Mr. Funt now lives in a country with a very specific tax laws. The total income of mr. Funt during this year is equal to n (n ≥ 2) burles and the amount of tax he has to pay is calculated as the maximum divisor of n (not equal to n, of cours... | instruction | 0 | 13,773 | 22 | 27,546 |
Tags: math, number theory
Correct Solution:
```
import math,sys,bisect,heapq,os
from collections import defaultdict,Counter,deque
from itertools import groupby,accumulate
from functools import lru_cache
#sys.setrecursionlimit(200000000)
int1 = lambda x: int(x) - 1
def input(): return sys.stdin.readline().rstrip('\r\n')... | output | 1 | 13,773 | 22 | 27,547 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Mr. Funt now lives in a country with a very specific tax laws. The total income of mr. Funt during this year is equal to n (n ≥ 2) burles and the amount of tax he has to pay is calculated as the maximum divisor of n (not equal to n, of cours... | instruction | 0 | 13,774 | 22 | 27,548 |
Tags: math, number theory
Correct Solution:
```
def isPrime(n):
if (n <= 1):
return False
if (n <= 3):
return True
if (n % 2 == 0 or n % 3 == 0):
return False
i = 5
while (i * i <= n):
if (n % i == 0 or n % (i + 2) == 0):
return False
i = i + 6
... | output | 1 | 13,774 | 22 | 27,549 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Mr. Funt now lives in a country with a very specific tax laws. The total income of mr. Funt during this year is equal to n (n ≥ 2) burles and the amount of tax he has to pay is calculated as the maximum divisor of n (not equal to n, of cours... | instruction | 0 | 13,775 | 22 | 27,550 |
Tags: math, number theory
Correct Solution:
```
def isPrime(num):
if num <= 1:
return False
if num <= 3:
return True
if num % 2 == 0 or num % 3 == 0:
return False
i = 5
while i * i <= num:
if num % i == 0 or num % (i+2) == 0:
return False
i += 6
... | output | 1 | 13,775 | 22 | 27,551 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Mr. Funt now lives in a country with a very specific tax laws. The total income of mr. Funt during this year is equal to n (n ≥ 2) burles and the amount of tax he has to pay is calculated as the maximum divisor of n (not equal to n, of cours... | instruction | 0 | 13,776 | 22 | 27,552 |
Tags: math, number theory
Correct Solution:
```
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Функция вычисляет, простое ли число n>=2
# 1 считается простым
def isPrime(n):
if (n==2)|(n==3):
return True
elif (n%2==0)|(n%3==0):
return False
else:
nsq=int(n**0.5)+1
for k in range(3,nsq,2):
if n%k==0:
... | output | 1 | 13,776 | 22 | 27,553 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Mr. Funt now lives in a country with a very specific tax laws. The total income of mr. Funt during this year is equal to n (n ≥ 2) burles and the amount of tax he has to pay is calculated as the maximum divisor of n (not equal to n, of cours... | instruction | 0 | 13,777 | 22 | 27,554 |
Tags: math, number theory
Correct Solution:
```
from sys import stdin, stdout
from math import floor, gcd, fabs, factorial, fmod, sqrt, inf, log
from collections import defaultdict as dd, deque
from heapq import merge, heapify, heappop, heappush, nsmallest
from bisect import bisect_left as bl, bisect_right as br, bisec... | output | 1 | 13,777 | 22 | 27,555 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Mr. Funt now lives in a country with a very specific tax laws. The total income of mr. Funt during this year is equal to n (n ≥ 2) burles and the amount of tax he has to pay is calculated as the maximum divisor of n (not equal to n, of cours... | instruction | 0 | 13,778 | 22 | 27,556 |
Tags: math, number theory
Correct Solution:
```
from math import sqrt
def prime(n):
for d in range(3, int(sqrt(n)) + 1, 2):
if n % d == 0:
return 0
return 1
n = int(input())
if n == 2:
print(1)
elif n % 2 == 0:
print(2)
elif prime(n):
print(1)
elif prime(n - 2):
print(2)
... | output | 1 | 13,778 | 22 | 27,557 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Mr. Funt now lives in a country with a very specific tax laws. The total income of mr. Funt during this year is equal to n (n ≥ 2) burles and the amount of tax he has to pay is calculated as the maximum divisor of n (not equal to n, of cours... | instruction | 0 | 13,779 | 22 | 27,558 |
Tags: math, number theory
Correct Solution:
```
import os
import sys
from io import BytesIO, IOBase
from types import GeneratorType
BUFSIZE = 8192
class FastIO(IOBase):
newlines = 0
def __init__(self, file):
import os
self.os = os
self._fd = file.fileno()
self.buffer = BytesI... | output | 1 | 13,779 | 22 | 27,559 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mr. Funt now lives in a country with a very specific tax laws. The total income of mr. Funt during this year is equal to n (n ≥ 2) burles and the amount of tax he has to pay is calculated as the... | instruction | 0 | 13,780 | 22 | 27,560 |
Yes | output | 1 | 13,780 | 22 | 27,561 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mr. Funt now lives in a country with a very specific tax laws. The total income of mr. Funt during this year is equal to n (n ≥ 2) burles and the amount of tax he has to pay is calculated as the... | instruction | 0 | 13,781 | 22 | 27,562 |
Yes | output | 1 | 13,781 | 22 | 27,563 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mr. Funt now lives in a country with a very specific tax laws. The total income of mr. Funt during this year is equal to n (n ≥ 2) burles and the amount of tax he has to pay is calculated as the... | instruction | 0 | 13,785 | 22 | 27,570 |
No | output | 1 | 13,785 | 22 | 27,571 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mr. Funt now lives in a country with a very specific tax laws. The total income of mr. Funt during this year is equal to n (n ≥ 2) burles and the amount of tax he has to pay is calculated as the... | instruction | 0 | 13,786 | 22 | 27,572 |
No | output | 1 | 13,786 | 22 | 27,573 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Allen is playing Number Clicker on his phone.
He starts with an integer u on the screen. Every second, he can press one of 3 buttons.
1. Turn u → u+1 \pmod{p}.
2. Turn u → u+p-1 \pmod{p}.... | instruction | 0 | 13,904 | 22 | 27,808 |
No | output | 1 | 13,904 | 22 | 27,809 |
Provide a correct Python 3 solution for this coding contest problem.
There are N integers written on a blackboard. The i-th integer is A_i, and the greatest common divisor of these integers is 1.
Takahashi and Aoki will play a game using these integers. In this game, starting from Takahashi the two player alternately... | instruction | 0 | 14,012 | 22 | 28,024 |
"Correct Solution:
```
N=int(input())
A=[int(i) for i in input().split()]
S=sum(A)
def gcd(x,y):
if x<y:
x,y=y,x
if x%y==0:
return y
return gcd(y,x%y)
if (S-N)%2:
print("First")
else:
First=False
while True:
odd=-1
for i in range(N):
if A[i]%2:
if odd>=0 or A[i]==1:
i... | output | 1 | 14,012 | 22 | 28,025 |
Provide a correct Python 3 solution for this coding contest problem.
There are N integers written on a blackboard. The i-th integer is A_i, and the greatest common divisor of these integers is 1.
Takahashi and Aoki will play a game using these integers. In this game, starting from Takahashi the two player alternately... | instruction | 0 | 14,013 | 22 | 28,026 |
"Correct Solution:
```
import sys
def I(): return int(sys.stdin.readline().rstrip())
def LI(): return list(map(int,sys.stdin.readline().rstrip().split())) #空白あり
N = I()
A = LI()
if N == 1:
print('Second')
exit()
if N == 2:
print('First')
exit()
from math import gcd
r = 0 # 0:高橋君の番、1:青木君の番
while ... | output | 1 | 14,013 | 22 | 28,027 |
Provide a correct Python 3 solution for this coding contest problem.
There are N integers written on a blackboard. The i-th integer is A_i, and the greatest common divisor of these integers is 1.
Takahashi and Aoki will play a game using these integers. In this game, starting from Takahashi the two player alternately... | instruction | 0 | 14,014 | 22 | 28,028 |
"Correct Solution:
```
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
from fractions import gcd
def readln(ch):
_res = list(map(int,str(input()).split(ch)))
return _res
def count(a):
odd, even = 0,0
for x in a:
if x % 2 == 1: odd = odd + 1
else: even = even + 1
return odd,even
de... | output | 1 | 14,014 | 22 | 28,029 |
Provide a correct Python 3 solution for this coding contest problem.
There are N integers written on a blackboard. The i-th integer is A_i, and the greatest common divisor of these integers is 1.
Takahashi and Aoki will play a game using these integers. In this game, starting from Takahashi the two player alternately... | instruction | 0 | 14,015 | 22 | 28,030 |
"Correct Solution:
```
#d
#the niumbers of evens is important
#the point is, there is no influence to odd/even if you divide them by odd numbers.
#You should do simulation only in the case where there is one odd over 3 and even numbers of even numbers
from fractions import gcd
def count(a):
odd, even = 0,0
fo... | output | 1 | 14,015 | 22 | 28,031 |
Provide a correct Python 3 solution for this coding contest problem.
There are N integers written on a blackboard. The i-th integer is A_i, and the greatest common divisor of these integers is 1.
Takahashi and Aoki will play a game using these integers. In this game, starting from Takahashi the two player alternately... | instruction | 0 | 14,016 | 22 | 28,032 |
"Correct Solution:
```
import sys
readline = sys.stdin.readline
from functools import reduce
def gcd(a,b):
while b:
a, b = b, a%b
return a
def calc(A):
N = len(A)
if N == 1:
return A[0]%2 == 0
K = sum(1 for a in A if a % 2 == 0)
if K & 1:
return True
if N-K != 1:
... | output | 1 | 14,016 | 22 | 28,033 |
Provide a correct Python 3 solution for this coding contest problem.
There are N integers written on a blackboard. The i-th integer is A_i, and the greatest common divisor of these integers is 1.
Takahashi and Aoki will play a game using these integers. In this game, starting from Takahashi the two player alternately... | instruction | 0 | 14,017 | 22 | 28,034 |
"Correct Solution:
```
from fractions import gcd
n = int(input())
a = list(map(int,input().split()))
def gcds(ls):
ret = 0
for i in ls:
ret = gcd(ret,i)
return ret
def flg(ls):
if (sum(ls)-len(ls))%2:
ret = 1
else:
ret = 2
return ret
if n%2 == 0:
if sum(a)%2:
print("First")
else:
pri... | output | 1 | 14,017 | 22 | 28,035 |
Provide a correct Python 3 solution for this coding contest problem.
There are N integers written on a blackboard. The i-th integer is A_i, and the greatest common divisor of these integers is 1.
Takahashi and Aoki will play a game using these integers. In this game, starting from Takahashi the two player alternately... | instruction | 0 | 14,018 | 22 | 28,036 |
"Correct Solution:
```
from fractions import gcd
def gcdL(L):
g=L[0]
for i in range(1,len(L)):
if g==1:
return(g)
g=gcd(g,L[i])
return g
def play(A,i):
A[i]-=1
g=gcdL(A)
return [x//g for x in A]
def cnt(A):
odd,even=0,0
for a in A:
if a%2:
... | output | 1 | 14,018 | 22 | 28,037 |
Provide a correct Python 3 solution for this coding contest problem.
There are N integers written on a blackboard. The i-th integer is A_i, and the greatest common divisor of these integers is 1.
Takahashi and Aoki will play a game using these integers. In this game, starting from Takahashi the two player alternately... | instruction | 0 | 14,019 | 22 | 28,038 |
"Correct Solution:
```
#
# ⋀_⋀
# (･ω･)
# .／ Ｕ ∽ Ｕ＼
# │＊ 合 ＊│
# │＊ 格 ＊│
# │＊ 祈 ＊│
# │＊ 願 ＊│
# │＊ ＊│
# ￣
#
import sys
sys.setrecursionlimit(10**6)
input=sys.stdin.readline
from math import floor,sqrt,factorial,hypot,log #log2ないｙｐ
from heapq import heappop, heappush, heappushpop
from collections... | output | 1 | 14,019 | 22 | 28,039 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N integers written on a blackboard. The i-th integer is A_i, and the greatest common divisor of these integers is 1.
Takahashi and Aoki will play a game using these integers. In this ... | instruction | 0 | 14,020 | 22 | 28,040 |
Yes | output | 1 | 14,020 | 22 | 28,041 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N integers written on a blackboard. The i-th integer is A_i, and the greatest common divisor of these integers is 1.
Takahashi and Aoki will play a game using these integers. In this ... | instruction | 0 | 14,021 | 22 | 28,042 |
No | output | 1 | 14,021 | 22 | 28,043 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N integers written on a blackboard. The i-th integer is A_i, and the greatest common divisor of these integers is 1.
Takahashi and Aoki will play a game using these integers. In this ... | instruction | 0 | 14,022 | 22 | 28,044 |
No | output | 1 | 14,022 | 22 | 28,045 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N integers written on a blackboard. The i-th integer is A_i, and the greatest common divisor of these integers is 1.
Takahashi and Aoki will play a game using these integers. In this ... | instruction | 0 | 14,023 | 22 | 28,046 |
No | output | 1 | 14,023 | 22 | 28,047 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N integers written on a blackboard. The i-th integer is A_i, and the greatest common divisor of these integers is 1.
Takahashi and Aoki will play a game using these integers. In this ... | instruction | 0 | 14,024 | 22 | 28,048 |
No | output | 1 | 14,024 | 22 | 28,049 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Xenia the mathematician has a sequence consisting of n (n is divisible by 3) positive integers, each of them is at most 7. She wants to split the sequence into groups of three so that for each group of three a, b, c the following conditions ... | instruction | 0 | 14,518 | 22 | 29,036 |
Tags: greedy, implementation
Correct Solution:
```
n = int(input())
arr = list(map(int, input().split()))
track = [0] * 7
for i in arr:
track[i - 1] += 1
if(track[6] != 0 or track[4] != 0):
print(-1)
else:
c1 = track[0] == (track[3] + track[5])
if(c1):
_124 = track[3]
track[1] -= _124
... | output | 1 | 14,518 | 22 | 29,037 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Xenia the mathematician has a sequence consisting of n (n is divisible by 3) positive integers, each of them is at most 7. She wants to split the sequence into groups of three so that for each group of three a, b, c the following conditions ... | instruction | 0 | 14,519 | 22 | 29,038 |
Tags: greedy, implementation
Correct Solution:
```
from collections import Counter
n=int(input())
arr=list(map(int,input().split()))
arr.append(2)
arr.append(3)
arr.append(4)
arr.append(6)
c=Counter(arr)
c[2]-=1
c[3]-=1
c[4]-=1
c[6]-=1
if c[1]!=n//3 or c[1]+c[2]+c[3]+c[4]+c[6]!=n:
print(-1)
else:
if c[4]>c[2]:
... | output | 1 | 14,519 | 22 | 29,039 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Xenia the mathematician has a sequence consisting of n (n is divisible by 3) positive integers, each of them is at most 7. She wants to split the sequence into groups of three so that for each group of three a, b, c the following conditions ... | instruction | 0 | 14,520 | 22 | 29,040 |
Tags: greedy, implementation
Correct Solution:
```
n=int(input())
a,l,k=list(map(int,input().split())),[0]*5,n//3
for i in a:
if i==5or i==7:exit(print(-1))
elif i==3:l[4]+=1
else:l[i//2]+=1
if l[2]+l[3]!=k or l[0]!=k or l[4]+abs(l[1]-l[2])!=l[3]:print(-1)
else:exec("print(1,2,4);"*l[2]+"print(1,2,6);"*(l[1... | output | 1 | 14,520 | 22 | 29,041 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Xenia the mathematician has a sequence consisting of n (n is divisible by 3) positive integers, each of them is at most 7. She wants to split the sequence into groups of three so that for each group of three a, b, c the following conditions ... | instruction | 0 | 14,521 | 22 | 29,042 |
Tags: greedy, implementation
Correct Solution:
```
n=int(input())
arr=list(map(int,input().split()))
arr.sort()
t=0
ans=[]
boo=True
for i in range(0,n//3):
a=[]
a.append(arr[i])
if arr[i+n//3]>arr[i] and arr[i+n//3]%arr[i]==0:
a.append(arr[i+n//3])
else:
print(-1)
boo=False
... | output | 1 | 14,521 | 22 | 29,043 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Xenia the mathematician has a sequence consisting of n (n is divisible by 3) positive integers, each of them is at most 7. She wants to split the sequence into groups of three so that for each group of three a, b, c the following conditions ... | instruction | 0 | 14,522 | 22 | 29,044 |
Tags: greedy, implementation
Correct Solution:
```
n = int( input() )
a = list( map( int, input().split() ) )
cnt = [0]*8
for i in a:
cnt[i] += 1
p = []
k = 7
if cnt[5] > 0 or cnt[7] > 0 or (cnt[1]*3!=n):
print(-1)
exit(0)
#1 3 6
#1 2 4
#1 2 6
if cnt[6] > 0 and cnt[3] > 0:
for i in range( cnt[3] ... | output | 1 | 14,522 | 22 | 29,045 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Xenia the mathematician has a sequence consisting of n (n is divisible by 3) positive integers, each of them is at most 7. She wants to split the sequence into groups of three so that for each group of three a, b, c the following conditions ... | instruction | 0 | 14,523 | 22 | 29,046 |
Tags: greedy, implementation
Correct Solution:
```
# It's all about what U BELIEVE
def gint(): return int(input())
def gint_arr(): return list(map(int, input().split()))
def gfloat(): return float(input())
def gfloat_arr(): return list(map(float, input().split()))
def pair_int(): return map(int, input().split())
######... | output | 1 | 14,523 | 22 | 29,047 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Xenia the mathematician has a sequence consisting of n (n is divisible by 3) positive integers, each of them is at most 7. She wants to split the sequence into groups of three so that for each group of three a, b, c the following conditions ... | instruction | 0 | 14,524 | 22 | 29,048 |
Tags: greedy, implementation
Correct Solution:
```
n=int(input())
A=list(map(int,input().split()))
A.sort()
D=[]
Diff=n//3
Bool=False
for val in range(Diff):
if A[val] < A[val+Diff] and A[val+Diff] < A[val+2*Diff]:
if A[val+Diff]%A[val] == 0 and A[val+2*Diff]%A[val+Diff] == 0:
pass
else... | output | 1 | 14,524 | 22 | 29,049 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Xenia the mathematician has a sequence consisting of n (n is divisible by 3) positive integers, each of them is at most 7. She wants to split the sequence into groups of three so that for each group of three a, b, c the following conditions ... | instruction | 0 | 14,525 | 22 | 29,050 |
Tags: greedy, implementation
Correct Solution:
```
n= int(input())
#val= list(map(int,input().split()))
ans=[0]*8
for i in map(int,input().split()):
ans[i]+=1
grp=n//3
if ans[1]==grp and (ans[2]+ans[3])==grp and (ans[4]+ans[6])==grp and ans[3]<=ans[6]:
print('1 2 4\n'*ans[4]+ '1 2 6\n'*(ans[6]-ans[3]) + '1 3 ... | output | 1 | 14,525 | 22 | 29,051 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Xenia the mathematician has a sequence consisting of n (n is divisible by 3) positive integers, each of them is at most 7. She wants to split the sequence into groups of three so that for each g... | instruction | 0 | 14,526 | 22 | 29,052 |
Yes | output | 1 | 14,526 | 22 | 29,053 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Xenia the mathematician has a sequence consisting of n (n is divisible by 3) positive integers, each of them is at most 7. She wants to split the sequence into groups of three so that for each g... | instruction | 0 | 14,527 | 22 | 29,054 |
Yes | output | 1 | 14,527 | 22 | 29,055 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Xenia the mathematician has a sequence consisting of n (n is divisible by 3) positive integers, each of them is at most 7. She wants to split the sequence into groups of three so that for each g... | instruction | 0 | 14,528 | 22 | 29,056 |
Yes | output | 1 | 14,528 | 22 | 29,057 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Xenia the mathematician has a sequence consisting of n (n is divisible by 3) positive integers, each of them is at most 7. She wants to split the sequence into groups of three so that for each g... | instruction | 0 | 14,529 | 22 | 29,058 |
Yes | output | 1 | 14,529 | 22 | 29,059 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Xenia the mathematician has a sequence consisting of n (n is divisible by 3) positive integers, each of them is at most 7. She wants to split the sequence into groups of three so that for each g... | instruction | 0 | 14,530 | 22 | 29,060 |
No | output | 1 | 14,530 | 22 | 29,061 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Xenia the mathematician has a sequence consisting of n (n is divisible by 3) positive integers, each of them is at most 7. She wants to split the sequence into groups of three so that for each g... | instruction | 0 | 14,531 | 22 | 29,062 |
No | output | 1 | 14,531 | 22 | 29,063 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Xenia the mathematician has a sequence consisting of n (n is divisible by 3) positive integers, each of them is at most 7. She wants to split the sequence into groups of three so that for each g... | instruction | 0 | 14,532 | 22 | 29,064 |
No | output | 1 | 14,532 | 22 | 29,065 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Xenia the mathematician has a sequence consisting of n (n is divisible by 3) positive integers, each of them is at most 7. She wants to split the sequence into groups of three so that for each g... | instruction | 0 | 14,533 | 22 | 29,066 |
No | output | 1 | 14,533 | 22 | 29,067 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Two positive integers are coprime if and only if they don't have a common divisor greater than 1.
Some bear doesn't want to tell Radewoosh how to solve some algorithmic problem. So, Radewoosh i... | instruction | 0 | 14,656 | 22 | 29,312 |
No | output | 1 | 14,656 | 22 | 29,313 |
Provide a correct Python 3 solution for this coding contest problem.
Given is an integer N. Find the minimum possible positive integer k such that (1+2+\cdots+k) is a multiple of N. It can be proved that such a positive integer k always exists.
Constraints
* 1 \leq N \leq 10^{15}
* All values in input are integers.
... | instruction | 0 | 14,759 | 22 | 29,518 |
"Correct Solution:
```
from collections import Counter
# 拡張ユークリッド互除法
# gcd(a,b) と ax + by = gcd(a,b) の最小整数解を返す
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 chineseRem(b1, m1, b2, m2):
# 中国剰余定理
# x ≡ b1 (mod m1) ∧ x... | output | 1 | 14,759 | 22 | 29,519 |
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