[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