[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