2786: 判断能否被3、5、7整除

解题思路:
不用循环，只用条件判断语句
注意事项:

参考代码:

a = int(input())
if a % 3 == 0 and a % 5 == 0 and a % 7 == 0:
    print('3 5 7')
elif a % 3 == 0 and a % 5 == 0 and a % 7 != 0:
    print('3 5')
elif a % 3 == 0 and a % 5 != 0 and a % 7 == 0:
    print('3 7')
elif a % 3 != 0 and a % 5 == 0 and a % 7 == 0:
    print('5 7')
elif a % 3 == 0 and a % 5 != 0 and a % 7 != 0:
    print('3')
elif a % 3 != 0 and a % 5 == 0 and a % 7 != 0:
    print('5')
elif a % 3 != 0 and a % 5 != 0 and a % 7 == 0:
    print('7')
else:
    print('n')