1
def shuixianhua(a):
2
    a1 = a // 100
3
    a2 = a // 10 % 10
4
    a3 = a % 10
5
    return (a1**3 + a2**3 + a3**3) == a  # 返回判断结果（布尔值）
6
number = int(input())  # 例如输入153
7
if shuixianhua(number):
8
    print(number)
9
else:
10
    print('no')

1
_number_=int(input())
2
a=_number_//100
3
b=_number_//10%10
4
c=_number_%10
5
if a**3+b**3+c**3==_number_:
6
    print("YES")
7
else:
8
    print("NO")