[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