[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