[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