[每日一题] 01.25 - 子数整数

子数整数

k = int(input())
flag = False
for i in range(10000,30001):
    a,b,c = [int(str(i)[j:j + 3]) for j in range(3)]
    if a % k == 0 and b % k == 0 and c % k == 0:
        print(i)
        flag = True

if not flag:
    print('No')