5657: Q66-1 凯撒加密

Memory Limit:128 MB Time Limit:1.000 S
Judge Style:Text Compare Creator:
Submit:55 Solved:22

Description

试编一程序,将输入的一段英文字符加密后输出,只加密字母,加密的规则是用原来字母后面的第 1 个字母代替原来的字母,即用'b'代替a,用'c'代替'b',·....·,用a代替'z' 所示

Input

Nike is excellent!

Output

Ojlf jt fydfmmfou!

Sample Input Copy

Nike is excellent!

Sample Output Copy

Ojlf jt fydfmmfou!