[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