[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