[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