牛客网 水仙花数

str1 = input().split()
n = int(str1[0])
m = int(str1[1])
result = []
for i in range(n,m+1):
    b = sum([x**3 for x in list(map(int,str(i)))])
    if b == i:
        result.append(str(i))
if result != []:
    print (' '.join(result))
else:
    print ('no')