[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