BYU15W_1 - Decrypt the Message
You have been tasked to create a program to decrypt a simple encrypted message. The steps to encrypt messages in this format are to:
- Reverse the message content
- Move every third (3rd, 6th, 9th...) character to the end of the message (sequentially)
- Change each letter to the next letter of the alphabet (a → b, b → c ... z → a)
For example, by following the steps above the message "abbcdd" is encrypted as follows:
- ddcbba
- ddbbca
- eeccdb
Your program must decrypt the given encrypted messages.
Input
The first line contains a single positive integer N. The next N lines each contain a single message composed of lowercase alphabetic characters (a-z).
Output
For each of the N lines, output the decrypted message as a string of lowercase alphabetic characters.
Example
Input: 2 eeccdb uijsjuhvztpjbmubhodhuppouvsp Output abbcdd congratulationsyougotitright
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Mitch Schwartz:
2015-03-29 12:56:41
Moved this problem to tutorial along with BYU15W_3 and BYU15W_5 for being very simple. |
Added by: | BYU Admin |
Date: | 2015-03-28 |
Time limit: | 1s |
Source limit: | 50000B |
Memory limit: | 1536MB |
Cluster: | Cube (Intel G860) |
Languages: | All except: ASM64 |