[Exercise 03] Caesar Cipher Decoder

Question

You have received an encrypted message from Julius Caesar-- the message is ebiil.  You are asked to decipher the message in order to understand what Caesar trying to say to you.

Hint

Luckily, Caesar has given you a hint, he says: 'I, myself, encoded the message by shifting every word backwards by 3.' 

Solution

Write a program that receives 5 characters 'ebiil'. Then decode those characters into 5 new characters.

Example

#include <stdio.h>

int main(int argc, char *argv[]) {


	char a;
    	char b;
	 	
	scanf("%c%c", &a, &b);
	
	//decode the message how??
	
	printf("%c%c", a,b);
	
	return 0;
}

Input

ebiil

 

 

 

 

 

 

 

 

 

 

Output

hello

** REMEMBER ** 
This is an online-compiler, don't put anything except the codes. If you want to make a comment, please use // or /* */

Answer 1

Hidden content!
#include *  **   * **  * *
int main(int argc, char *argv[]) {


 * *** **  * * ** char a;
   *   *     *  *** ***  *  ** b;
*  **  **** *** * * * *** **** *  *   c;
   ****    *  *     * *   *  d;
 **    ** *  *  * **  **    e;
 ****  **  * **  *    * ***  *  *   * 
****  *         **   ** ****** **   *   * ***   *  *  ** *      ** * *** **   **      
 * *   ** * * *  
*** ***** * ***   *****  the message how??
**    **    * **    
* ** *   *****  * * **   *** * ** * *     **   * *   ***   * 
 *    *** 
 ** *  * **  **   return 0;
}

Comments

Case 0: Correct output
Case 1: Wrong output