ABC125 C - GCD on Blackboard

提出

TLE

code: python

from functools import reduce

import math

n = int(input())

a = list(map(int, input().split()))

def my_gcd(numbers):

return reduce(math.gcd, numbers)

ans = -1

for i in range(n):

if (res > ans):

ans = res

print(ans)

解答

code: python

import math

n = int(input())

a = list(map(int, input().split()))

for i in range(n):

for i in range(n-1, -1, -1):

# 3

# 12 15 18

# print(left, right)

res = 0

for i in range(n):

gcd_val = math.gcd(l, r)

if gcd_val > res:

res = gcd_val

print(res)

テーマ

メモ

提出

code: python

import functools

import math

n = int(input())

a = list(map(int, input().split()))

ans = -1

for i in range(n):

if res > ans:

ans = res

print(ans)