[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