[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