题解 | #简单密码#

password = input()
new_password = []
for s in password:
    if  'a' <=s<= 'c':
        s = 2
    elif 'd' <=s<= 'f':
        s = 3
    elif  'g' <=s<= 'i':
        s = 4
    elif  'j' <=s<= 'l':
        s = 5
    elif  'm' <=s<= 'o':
        s = 6
    elif 'p' <=s<= 's':
        s = 7
    elif 't' <=s<= 'v':
        s = 8
    elif  'w' <=s<= 'z':
        s = 9
    elif 'A'<=s<'Z':
        s = chr(ord(s.lower())+1)
    elif s == 'Z':
        s = 'a'
    new_password.append(s)
my_string = ''.join(str(elem) for elem in new_password)
print(my_string)