[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