[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