[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