题解 | #密码游戏#
密码游戏
https://www.nowcoder.com/practice/36641ab168664384aff798ba7ce34bc1
num = int(input()) a = (num//1000+3)%9 b = ((num//100)%10+3)%9 c = ((num//10)%10+3)%9 d = ((num%10)+3)%9 lst = [c, d, a, b] print(lst[0],lst[1], lst[2], lst[3], sep='')
