[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