[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