[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