[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