message stringlengths 2 59.7k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 37 108k | cluster float64 20 20 | __index_level_0__ int64 74 217k |
|---|---|---|---|---|---|
Provide tags and a correct Python 3 solution for this coding contest problem.
<image>
Input
The input contains a single integer a (1 ≤ a ≤ 18257).
Output
Print a single integer output (1 ≤ output ≤ 2·109).
Examples
Input
2
Output
13 | instruction | 0 | 5,285 | 20 | 10,570 |
Tags: *special, combinatorics
Correct Solution:
```
a=int(input())
print(a*(a-1)*6+1)
``` | output | 1 | 5,285 | 20 | 10,571 |
Provide tags and a correct Python 3 solution for this coding contest problem.
<image>
Input
The input contains a single integer a (1 ≤ a ≤ 18257).
Output
Print a single integer output (1 ≤ output ≤ 2·109).
Examples
Input
2
Output
13 | instruction | 0 | 5,286 | 20 | 10,572 |
Tags: *special, combinatorics
Correct Solution:
```
a = int(input())
res = 1
for i in range(2, a + 1):
res += (i - 1) * 12
print(res)
``` | output | 1 | 5,286 | 20 | 10,573 |
Provide tags and a correct Python 3 solution for this coding contest problem.
<image>
Input
The input contains a single integer a (1 ≤ a ≤ 18257).
Output
Print a single integer output (1 ≤ output ≤ 2·109).
Examples
Input
2
Output
13 | instruction | 0 | 5,287 | 20 | 10,574 |
Tags: *special, combinatorics
Correct Solution:
```
"""====================================================================================
====================================================================================
___ _______ ___ _______ ___ ___
| /\ | ... | output | 1 | 5,287 | 20 | 10,575 |
Provide tags and a correct Python 3 solution for this coding contest problem.
<image>
Input
The input contains a single integer a (1 ≤ a ≤ 18257).
Output
Print a single integer output (1 ≤ output ≤ 2·109).
Examples
Input
2
Output
13 | instruction | 0 | 5,288 | 20 | 10,576 |
Tags: *special, combinatorics
Correct Solution:
```
def star(n):
f = 1
while n:
n -=1
f += n*12
return f
print(star(int(input())))
``` | output | 1 | 5,288 | 20 | 10,577 |
Provide tags and a correct Python 3 solution for this coding contest problem.
<image>
Input
The input contains a single integer a (1 ≤ a ≤ 18257).
Output
Print a single integer output (1 ≤ output ≤ 2·109).
Examples
Input
2
Output
13 | instruction | 0 | 5,289 | 20 | 10,578 |
Tags: *special, combinatorics
Correct Solution:
```
#In the name of Allah
from sys import stdin, stdout
input = stdin.readline
a = int(input())
ans = 1
for i in range(1, a):
ans += 6 * (2 * i)
stdout.write(str(ans))
``` | output | 1 | 5,289 | 20 | 10,579 |
Provide tags and a correct Python 3 solution for this coding contest problem.
<image>
Input
The input contains a single integer a (1 ≤ a ≤ 18257).
Output
Print a single integer output (1 ≤ output ≤ 2·109).
Examples
Input
2
Output
13 | instruction | 0 | 5,290 | 20 | 10,580 |
Tags: *special, combinatorics
Correct Solution:
```
n = int(input().split()[0])
print((2 * n - 1) * (2 * n - 1) + 4 * (n - 1) * n // 2)
``` | output | 1 | 5,290 | 20 | 10,581 |
Provide tags and a correct Python 3 solution for this coding contest problem.
<image>
Input
The input contains a single integer a (1 ≤ a ≤ 18257).
Output
Print a single integer output (1 ≤ output ≤ 2·109).
Examples
Input
2
Output
13 | instruction | 0 | 5,291 | 20 | 10,582 |
Tags: *special, combinatorics
Correct Solution:
```
n = int(input())
print(n * (n - 1) * 6 + 1)
``` | output | 1 | 5,291 | 20 | 10,583 |
Provide tags and a correct Python 3 solution for this coding contest problem.
<image>
Input
The input contains a single integer a (1 ≤ a ≤ 18257).
Output
Print a single integer output (1 ≤ output ≤ 2·109).
Examples
Input
2
Output
13 | instruction | 0 | 5,292 | 20 | 10,584 |
Tags: *special, combinatorics
Correct Solution:
```
n = int(input())
b = (6*n*(n - 1)) + 1
print(b)
``` | output | 1 | 5,292 | 20 | 10,585 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Roman is a young mathematician, very famous in Uzhland. Unfortunately, Sereja doesn't think so. To make Sereja change his mind, Roman is ready to solve any mathematical problem. After some thoug... | instruction | 0 | 5,371 | 20 | 10,742 |
No | output | 1 | 5,371 | 20 | 10,743 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Roman is a young mathematician, very famous in Uzhland. Unfortunately, Sereja doesn't think so. To make Sereja change his mind, Roman is ready to solve any mathematical problem. After some thoug... | instruction | 0 | 5,372 | 20 | 10,744 |
No | output | 1 | 5,372 | 20 | 10,745 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Roman is a young mathematician, very famous in Uzhland. Unfortunately, Sereja doesn't think so. To make Sereja change his mind, Roman is ready to solve any mathematical problem. After some thoug... | instruction | 0 | 5,373 | 20 | 10,746 |
No | output | 1 | 5,373 | 20 | 10,747 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Roman is a young mathematician, very famous in Uzhland. Unfortunately, Sereja doesn't think so. To make Sereja change his mind, Roman is ready to solve any mathematical problem. After some thoug... | instruction | 0 | 5,374 | 20 | 10,748 |
No | output | 1 | 5,374 | 20 | 10,749 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Fibonotci sequence is an integer recursive sequence defined by the recurrence relation
Fn = sn - 1·Fn - 1 + sn - 2·Fn - 2 with F0 = 0, F1 = 1
Sequence s is an infinite and almost cyclic sequ... | instruction | 0 | 5,434 | 20 | 10,868 |
No | output | 1 | 5,434 | 20 | 10,869 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Fibonotci sequence is an integer recursive sequence defined by the recurrence relation
Fn = sn - 1·Fn - 1 + sn - 2·Fn - 2 with F0 = 0, F1 = 1
Sequence s is an infinite and almost cyclic sequ... | instruction | 0 | 5,435 | 20 | 10,870 |
No | output | 1 | 5,435 | 20 | 10,871 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Fibonotci sequence is an integer recursive sequence defined by the recurrence relation
Fn = sn - 1·Fn - 1 + sn - 2·Fn - 2 with F0 = 0, F1 = 1
Sequence s is an infinite and almost cyclic sequ... | instruction | 0 | 5,436 | 20 | 10,872 |
No | output | 1 | 5,436 | 20 | 10,873 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Fibonotci sequence is an integer recursive sequence defined by the recurrence relation
Fn = sn - 1·Fn - 1 + sn - 2·Fn - 2 with F0 = 0, F1 = 1
Sequence s is an infinite and almost cyclic sequ... | instruction | 0 | 5,437 | 20 | 10,874 |
No | output | 1 | 5,437 | 20 | 10,875 |
Provide a correct Python 3 solution for this coding contest problem.
1000000000000001 dogs suddenly appeared under the roof of Roger's house, all of which he decided to keep. The dogs had been numbered 1 through 1000000000000001, but he gave them new names, as follows:
* the dogs numbered 1,2,\cdots,26 were respectiv... | instruction | 0 | 5,581 | 20 | 11,162 |
"Correct Solution:
```
n = int(input())
ans = ""
while n != 0:
n -= 1
ans += chr(ord('a') + n%26)
n //= 26
print(ans[::-1])
``` | output | 1 | 5,581 | 20 | 11,163 |
Provide a correct Python 3 solution for this coding contest problem.
1000000000000001 dogs suddenly appeared under the roof of Roger's house, all of which he decided to keep. The dogs had been numbered 1 through 1000000000000001, but he gave them new names, as follows:
* the dogs numbered 1,2,\cdots,26 were respectiv... | instruction | 0 | 5,582 | 20 | 11,164 |
"Correct Solution:
```
N = int(input())
ans = ""
while N > 0:
N -=1
ans = chr(ord("a") + (N%26)) + ans
N //= 26
print(ans)
``` | output | 1 | 5,582 | 20 | 11,165 |
Provide a correct Python 3 solution for this coding contest problem.
1000000000000001 dogs suddenly appeared under the roof of Roger's house, all of which he decided to keep. The dogs had been numbered 1 through 1000000000000001, but he gave them new names, as follows:
* the dogs numbered 1,2,\cdots,26 were respectiv... | instruction | 0 | 5,583 | 20 | 11,166 |
"Correct Solution:
```
n=int(input())
ans = ""
while(n > 0):
n -= 1
ans += chr(ord("a") + n%26)
n = n//26
print(ans[::-1])
``` | output | 1 | 5,583 | 20 | 11,167 |
Provide a correct Python 3 solution for this coding contest problem.
1000000000000001 dogs suddenly appeared under the roof of Roger's house, all of which he decided to keep. The dogs had been numbered 1 through 1000000000000001, but he gave them new names, as follows:
* the dogs numbered 1,2,\cdots,26 were respectiv... | instruction | 0 | 5,584 | 20 | 11,168 |
"Correct Solution:
```
N = int(input())
l = []
while N:
N -= 1
l.append(chr(97+(N % 26)))
N //= 26
print("".join(l[::-1]))
``` | output | 1 | 5,584 | 20 | 11,169 |
Provide a correct Python 3 solution for this coding contest problem.
1000000000000001 dogs suddenly appeared under the roof of Roger's house, all of which he decided to keep. The dogs had been numbered 1 through 1000000000000001, but he gave them new names, as follows:
* the dogs numbered 1,2,\cdots,26 were respectiv... | instruction | 0 | 5,585 | 20 | 11,170 |
"Correct Solution:
```
n = int(input())
ans = ''
while n:
n -= 1
ans = chr(n%26 + ord('a')) + ans
n //= 26
print(ans)
``` | output | 1 | 5,585 | 20 | 11,171 |
Provide a correct Python 3 solution for this coding contest problem.
1000000000000001 dogs suddenly appeared under the roof of Roger's house, all of which he decided to keep. The dogs had been numbered 1 through 1000000000000001, but he gave them new names, as follows:
* the dogs numbered 1,2,\cdots,26 were respectiv... | instruction | 0 | 5,586 | 20 | 11,172 |
"Correct Solution:
```
n = int(input())
s = ''
while n > 0:
n -= 1
s = chr(ord('a') + n % 26) + s
n //= 26
print(s)
``` | output | 1 | 5,586 | 20 | 11,173 |
Provide a correct Python 3 solution for this coding contest problem.
1000000000000001 dogs suddenly appeared under the roof of Roger's house, all of which he decided to keep. The dogs had been numbered 1 through 1000000000000001, but he gave them new names, as follows:
* the dogs numbered 1,2,\cdots,26 were respectiv... | instruction | 0 | 5,587 | 20 | 11,174 |
"Correct Solution:
```
n=int(input())
ans=""
while 0 < n:
d=n%26
if d==0:
d=26
ans=chr(int(d)+96) + ans
n=(n-d)/26
print(ans)
``` | output | 1 | 5,587 | 20 | 11,175 |
Provide a correct Python 3 solution for this coding contest problem.
1000000000000001 dogs suddenly appeared under the roof of Roger's house, all of which he decided to keep. The dogs had been numbered 1 through 1000000000000001, but he gave them new names, as follows:
* the dogs numbered 1,2,\cdots,26 were respectiv... | instruction | 0 | 5,588 | 20 | 11,176 |
"Correct Solution:
```
n = int(input())
al = 'abcdefghijklmnopqrstuvwxyz'
s = ''
while n:
n -= 1
e = n % 26
s = al[e] + s
n //= 26
print(s)
``` | output | 1 | 5,588 | 20 | 11,177 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
1000000000000001 dogs suddenly appeared under the roof of Roger's house, all of which he decided to keep. The dogs had been numbered 1 through 1000000000000001, but he gave them new names, as fo... | instruction | 0 | 5,589 | 20 | 11,178 |
Yes | output | 1 | 5,589 | 20 | 11,179 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
1000000000000001 dogs suddenly appeared under the roof of Roger's house, all of which he decided to keep. The dogs had been numbered 1 through 1000000000000001, but he gave them new names, as fo... | instruction | 0 | 5,590 | 20 | 11,180 |
Yes | output | 1 | 5,590 | 20 | 11,181 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
1000000000000001 dogs suddenly appeared under the roof of Roger's house, all of which he decided to keep. The dogs had been numbered 1 through 1000000000000001, but he gave them new names, as fo... | instruction | 0 | 5,591 | 20 | 11,182 |
Yes | output | 1 | 5,591 | 20 | 11,183 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
1000000000000001 dogs suddenly appeared under the roof of Roger's house, all of which he decided to keep. The dogs had been numbered 1 through 1000000000000001, but he gave them new names, as fo... | instruction | 0 | 5,592 | 20 | 11,184 |
Yes | output | 1 | 5,592 | 20 | 11,185 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
1000000000000001 dogs suddenly appeared under the roof of Roger's house, all of which he decided to keep. The dogs had been numbered 1 through 1000000000000001, but he gave them new names, as fo... | instruction | 0 | 5,593 | 20 | 11,186 |
No | output | 1 | 5,593 | 20 | 11,187 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
1000000000000001 dogs suddenly appeared under the roof of Roger's house, all of which he decided to keep. The dogs had been numbered 1 through 1000000000000001, but he gave them new names, as fo... | instruction | 0 | 5,594 | 20 | 11,188 |
No | output | 1 | 5,594 | 20 | 11,189 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
1000000000000001 dogs suddenly appeared under the roof of Roger's house, all of which he decided to keep. The dogs had been numbered 1 through 1000000000000001, but he gave them new names, as fo... | instruction | 0 | 5,595 | 20 | 11,190 |
No | output | 1 | 5,595 | 20 | 11,191 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
1000000000000001 dogs suddenly appeared under the roof of Roger's house, all of which he decided to keep. The dogs had been numbered 1 through 1000000000000001, but he gave them new names, as fo... | instruction | 0 | 5,596 | 20 | 11,192 |
No | output | 1 | 5,596 | 20 | 11,193 |
Provide a correct Python 3 solution for this coding contest problem.
FizzBuzz is a game in which integers of 1 or more are spoken in order according to the following rules.
* "Fizz" when divisible by 3
* "Buzz" when divisible by 5
* "FizzBuzz" when divisible by both 3 and 5
* At other times, that number
An exa... | instruction | 0 | 5,770 | 20 | 11,540 |
"Correct Solution:
```
def count_div(start, end, div):
# [start, end)
return (end - 1) // div - (start - 1) // div
def calc_start(mid):
cnt, i = 0, 1
while 10 ** i < mid:
d, p = 10 ** i, 10 ** (i - 1)
fif, three, five = count_div(p, d, 15), count_div(p, d, 3), count_div(p, d, 5)
... | output | 1 | 5,770 | 20 | 11,541 |
Provide a correct Python 3 solution for this coding contest problem.
FizzBuzz is a game in which integers of 1 or more are spoken in order according to the following rules.
* "Fizz" when divisible by 3
* "Buzz" when divisible by 5
* "FizzBuzz" when divisible by both 3 and 5
* At other times, that number
An exa... | instruction | 0 | 5,771 | 20 | 11,542 |
"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**13
mod = 10**9+7
dd = [(-1,0),(0,1),(1,0),(0,-1)]
ddn = [(-1,0),(-1,1),(0,1),(1,1),(1,0),(1,-1),(0,-1),(-1,-1)]
def LI(): return [int... | output | 1 | 5,771 | 20 | 11,543 |
Provide a correct Python 3 solution for this coding contest problem.
FizzBuzz is a game in which integers of 1 or more are spoken in order according to the following rules.
* "Fizz" when divisible by 3
* "Buzz" when divisible by 5
* "FizzBuzz" when divisible by both 3 and 5
* At other times, that number
An exa... | instruction | 0 | 5,772 | 20 | 11,544 |
"Correct Solution:
```
# coding: utf-8
def f(n):
return (n*8+32)*6*10**(n-2)-5
i=2
count=0
s=int(input())
while 1:
if count+f(i)<s:
count+=f(i)
else:
break
i+=1
j=0
x=10**(i-1)-9
tmp=(s-count)//(i*8+32)
count-=(5 if tmp!=0 else 0)
count+=tmp*(i*8+32)
x+=tmp*15
fzbz=''
while len(fzbz)<=... | output | 1 | 5,772 | 20 | 11,545 |
Provide a correct Python 3 solution for this coding contest problem.
FizzBuzz is a game in which integers of 1 or more are spoken in order according to the following rules.
* "Fizz" when divisible by 3
* "Buzz" when divisible by 5
* "FizzBuzz" when divisible by both 3 and 5
* At other times, that number
An exa... | instruction | 0 | 5,773 | 20 | 11,546 |
"Correct Solution:
```
def f(n):
i = 0
while (10**i <= n):
i += 1
i -= 1
return 8 if n % 15 == 0 else 4 if n % 3 == 0 or n % 5 == 0 else i
def fizzbuzzlen(n):
if n == 0:
return 0
i = 0
ans = 0
while (10**i <= n):
start = 10**i
end = min(10**(i+1)-1, n)
... | output | 1 | 5,773 | 20 | 11,547 |
Provide a correct Python 3 solution for this coding contest problem.
FizzBuzz is a game in which integers of 1 or more are spoken in order according to the following rules.
* "Fizz" when divisible by 3
* "Buzz" when divisible by 5
* "FizzBuzz" when divisible by both 3 and 5
* At other times, that number
An exa... | instruction | 0 | 5,774 | 20 | 11,548 |
"Correct Solution:
```
def count_div(start, end, div):
# [start, end)
return (end - 1) // div - (start - 1) // div
def calc_start(mid):
cnt, i = 0, 1
while 10 ** i < mid:
d, p = 10 ** i, 10 ** (i - 1)
fif, three, five = count_div(p, d, 15), count_div(p, d, 3), count_div(p, d, 5)
... | output | 1 | 5,774 | 20 | 11,549 |
Provide a correct Python 3 solution for this coding contest problem.
FizzBuzz is a game in which integers of 1 or more are spoken in order according to the following rules.
* "Fizz" when divisible by 3
* "Buzz" when divisible by 5
* "FizzBuzz" when divisible by both 3 and 5
* At other times, that number
An exa... | instruction | 0 | 5,775 | 20 | 11,550 |
"Correct Solution:
```
def calc_start(mid):
cnt = -1
i = 1
while 10 ** i < mid:
cnt += i * (10 ** i - 10 ** (i - 1))
fif = (10 ** i - 1) // 15 - (10 ** (i - 1) - 1) // 15
three = (10 ** i - 1) // 3 - (10 ** (i - 1) - 1) // 3
five = (10 ** i - 1) // 5 - (10 ** (i - 1) - 1) // ... | output | 1 | 5,775 | 20 | 11,551 |
Provide a correct Python 3 solution for this coding contest problem.
FizzBuzz is a game in which integers of 1 or more are spoken in order according to the following rules.
* "Fizz" when divisible by 3
* "Buzz" when divisible by 5
* "FizzBuzz" when divisible by both 3 and 5
* At other times, that number
An exa... | instruction | 0 | 5,776 | 20 | 11,552 |
"Correct Solution:
```
def fizzbuzz_length(n):
f3 = 0
f5 = 0
f15 = 0
folen = 0
keta = 1
while True:
ub = 10**keta - 1
lim = min(n, ub)
folen += keta * (lim-10**(keta-1)+1 - (lim // 3 - f3) - (lim // 5 - f5) + (lim//15 - f15))
f3 = lim // 3
f5 = lim // 5
f15 = lim // 15
if n <= ... | output | 1 | 5,776 | 20 | 11,553 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Astronaut Natasha arrived on Mars. She knows that the Martians are very poor aliens. To ensure a better life for the Mars citizens, their emperor decided to take tax from every tourist who visited the planet. Natasha is the inhabitant of Ear... | instruction | 0 | 5,808 | 20 | 11,616 |
Tags: number theory
Correct Solution:
```
from math import gcd
n, k = map(int, input().split())
a = list(map(int, input().split()))
g = 0
for i in a:
g = gcd(g, i)
ans = set()
ans.add(g % k)
for i in range(k):
ans.add((i * g) % k)
print(len(ans))
print(*sorted(list(ans)))
``` | output | 1 | 5,808 | 20 | 11,617 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Astronaut Natasha arrived on Mars. She knows that the Martians are very poor aliens. To ensure a better life for the Mars citizens, their emperor decided to take tax from every tourist who visited the planet. Natasha is the inhabitant of Ear... | instruction | 0 | 5,809 | 20 | 11,618 |
Tags: number theory
Correct Solution:
```
#Code by Sounak, IIESTS
#------------------------------warmup----------------------------
import os
import sys
import math
from io import BytesIO, IOBase
from fractions import Fraction
import collections
from itertools import permutations
from collections import defaultdict
im... | output | 1 | 5,809 | 20 | 11,619 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Astronaut Natasha arrived on Mars. She knows that the Martians are very poor aliens. To ensure a better life for the Mars citizens, their emperor decided to take tax from every tourist who visited the planet. Natasha is the inhabitant of Ear... | instruction | 0 | 5,810 | 20 | 11,620 |
Tags: number theory
Correct Solution:
```
def gcd(a,b):
if b == 0:
return a
if b > a:
return gcd(b,a)
return gcd(b,a%b)
n,k = list(map(int,input().split()))
l = list(map(int,input().split()))
out = k
for i in l:
out = gcd(i,out)
print(k//out)
print(' '.join(list(map(str,range(0,k,out)... | output | 1 | 5,810 | 20 | 11,621 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Astronaut Natasha arrived on Mars. She knows that the Martians are very poor aliens. To ensure a better life for the Mars citizens, their emperor decided to take tax from every tourist who visited the planet. Natasha is the inhabitant of Ear... | instruction | 0 | 5,811 | 20 | 11,622 |
Tags: number theory
Correct Solution:
```
def nod(a,b):
while a!=0 and b!=0:
if a>b:
a,b=b,a%b
else:
b,a=a,b%a
return a+b
n ,k = map(int, input().split())
a = [int(j) for j in input().split()]
c = a[0]
for i in range(1,n):
c = nod(c,a[i])
if c==1:
break... | output | 1 | 5,811 | 20 | 11,623 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Astronaut Natasha arrived on Mars. She knows that the Martians are very poor aliens. To ensure a better life for the Mars citizens, their emperor decided to take tax from every tourist who visited the planet. Natasha is the inhabitant of Ear... | instruction | 0 | 5,812 | 20 | 11,624 |
Tags: number theory
Correct Solution:
```
# ---------------------------iye ha aam zindegi---------------------------------------------
import math
import random
import heapq, bisect
import sys
from collections import deque, defaultdict
from fractions import Fraction
import sys
import threading
from collections import d... | output | 1 | 5,812 | 20 | 11,625 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Astronaut Natasha arrived on Mars. She knows that the Martians are very poor aliens. To ensure a better life for the Mars citizens, their emperor decided to take tax from every tourist who visited the planet. Natasha is the inhabitant of Ear... | instruction | 0 | 5,813 | 20 | 11,626 |
Tags: number theory
Correct Solution:
```
from math import gcd
n, k = list(map(int, input().split()))
a = list(map(int, input().split()))[:n]
a = set([b%k for b in a])
a = set ([gcd(k, b) for b in a if b>0])
if len(a) == 0:
print(1)
print(0)
exit()
mg = min(a)
for d in a:
mg = gcd(mg,d)
if mg == 1... | output | 1 | 5,813 | 20 | 11,627 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Astronaut Natasha arrived on Mars. She knows that the Martians are very poor aliens. To ensure a better life for the Mars citizens, their emperor decided to take tax from every tourist who visited the planet. Natasha is the inhabitant of Ear... | instruction | 0 | 5,814 | 20 | 11,628 |
Tags: number theory
Correct Solution:
```
from functools import reduce
from math import ceil, floor
def gcd(x, y):
"""greatest common divisor of x and y"""
while y:
x, y = y, x % y
return x
def extended_gcd(a, b):
"""returns gcd(a, b), s, r s.t. a * s + b * r == gcd(a, b)"""
s, old_s = 0... | output | 1 | 5,814 | 20 | 11,629 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Astronaut Natasha arrived on Mars. She knows that the Martians are very poor aliens. To ensure a better life for the Mars citizens, their emperor decided to take tax from every tourist who visited the planet. Natasha is the inhabitant of Ear... | instruction | 0 | 5,815 | 20 | 11,630 |
Tags: number theory
Correct Solution:
```
n, k = map(int,input().split())
v = list(map(int,input().split()))
def gcd(a,b):
if a < b:
return gcd(b,a)
if b == 0:
return a
else:
return gcd(b, a%b)
g = v[0]
for i in range(1,n):
g = gcd(g, v[i])
lst = set()
for i in range(k):
lst.add(g*i % k)
lst = sorted(li... | output | 1 | 5,815 | 20 | 11,631 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Astronaut Natasha arrived on Mars. She knows that the Martians are very poor aliens. To ensure a better life for the Mars citizens, their emperor decided to take tax from every tourist who visit... | instruction | 0 | 5,816 | 20 | 11,632 |
Yes | output | 1 | 5,816 | 20 | 11,633 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Astronaut Natasha arrived on Mars. She knows that the Martians are very poor aliens. To ensure a better life for the Mars citizens, their emperor decided to take tax from every tourist who visit... | instruction | 0 | 5,817 | 20 | 11,634 |
Yes | output | 1 | 5,817 | 20 | 11,635 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Astronaut Natasha arrived on Mars. She knows that the Martians are very poor aliens. To ensure a better life for the Mars citizens, their emperor decided to take tax from every tourist who visit... | instruction | 0 | 5,818 | 20 | 11,636 |
Yes | output | 1 | 5,818 | 20 | 11,637 |
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