[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