ABC081 B - Shift only

https://atcoder.jp/contests/abc081/tasks/abc081_b

提出

python

n = int(input())

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

ans = 0

flag = True

while(flag):

for i in range(len(a)):

if (a[i] % 2 != 0):

flag = False

else:

a[i] = a[i] // 2

if not (flag):

break

ans += 1

print(ans)