[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