题解 | #密码游戏#
密码游戏
https://www.nowcoder.com/practice/36641ab168664384aff798ba7ce34bc1
num=int(input()) ge=(num%10+3)%9 shi=(num//10%10+3)%9 bai=(num//100%10+3)%9 qian=(num//1000%10+3)%9 ge=str(ge) shi=str(shi) bai=str(bai) qian=str(qian) print(shi+ge+qian+bai)
