ABC081 B - Shift only
https://atcoder.jp/contests/abc081/tasks/abc081_b
提出
code: 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)