[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