编程介的小学生 2019-05-14 23:04 采纳率: 20.5%
浏览 112

按行来实现密码字符串的编码解码,怎么采用C程序的代码的语言程序的实现的方式?

Problem Description
The cows are thrilled because they've just learned about encrypting messages. They think they will be able to use secret messages to plot meetings with cows on other farms.

Cows are not known for their intelligence. Their encryption method is nothing like DES or BlowFish or any of those really good secret coding methods. No, they are using a simple substitution cipher.

The cows have a decryption key and a secret message. Help them decode it. The key looks like this:

yrwhsoujgcxqbativndfezmlpk

Which means that an 'a' in the secret message really means 'y'; a 'b' in the secret message really means 'r'; a 'c' decrypts to 'w'; and so on. Blanks are not encrypted; they are simply kept in place.

Input text is in upper or lower case, both decrypt using the same decryption key, keeping the appropriate case, of course.

Input

  • Line 1: 26 lower case characters representing the decryption key

  • Line 2: As many as 80 characters that are the message to be decoded

Output

  • Line 1: A single line that is the decoded message. It should have the same length as the second line of input.

Sample Input
eydbkmiqugjxlvtzpnwohracsf
Kifq oua zarxa suar bti yaagrj fa xtfgrj

Sample Output
Jump the fence when you seeing me coming

  • 写回答

0条回答 默认 最新

    报告相同问题?

    悬赏问题

    • ¥100 c语言,请帮蒟蒻看一个题
    • ¥15 名为“Product”的列已属于此 DataTable
    • ¥15 安卓adb backup备份应用数据失败
    • ¥15 eclipse运行项目时遇到的问题
    • ¥15 关于#c##的问题:最近需要用CAT工具Trados进行一些开发
    • ¥15 南大pa1 小游戏没有界面,并且报了如下错误,尝试过换显卡驱动,但是好像不行
    • ¥15 没有证书,nginx怎么反向代理到只能接受https的公网网站
    • ¥50 成都蓉城足球俱乐部小程序抢票
    • ¥15 yolov7训练自己的数据集
    • ¥15 esp8266与51单片机连接问题(标签-单片机|关键词-串口)(相关搜索:51单片机|单片机|测试代码)