[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