题解 | #密码游戏#
密码游戏
https://www.nowcoder.com/practice/36641ab168664384aff798ba7ce34bc1
a = input()
a_l = []
for i in a:
b,c = divmod(int(i)+3,9)
a_l.append(c)
a_l[2],a_l[0] = a_l[0],a_l[2]
a_l[1],a_l[3] = a_l[3],a_l[1]
for i in a_l:
print(i,end='')
