题解 | #简单密码#

char=input()
a=[0,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,6,6,6,6,7,7,7,7,7,8,8,8,8,9,9,9,9,9]
b=["0","1","a","b","c","2","d","e","f","3","g","h","i","4","j","k","l","5","m","n","o","6","p","q","r","s","7","t","u","v","8","w","x","y","z","9"]
result=""
for i in char:
    if i.isupper():
        if i=="Z":
            result=result+"a"
        else:
            index_list=chr((ord(i.lower())+1))
            result=result+index_list
    else:
        index_list=b.index(i)
        result=result+str(a[index_list])
print(result)