题解 | #兔子的序列#
兔子的序列
http://www.nowcoder.com/practice/55fc2ebad3fd444bbb1754ba1b259762
def is_m2(number):
if int(math.sqrt(number))**2!=number:
return True
else:
return False
a=int(input())
b=list(map(int,input().split()))
num=0
for i in b:
if is_m2(i) and i>num:
num=i
print(num)