[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