/*
   Author:
   Description:

   After the user enters a 4-digit number, 
   prints each digit on a separate line to the screen
   and then the sum of the digits.

   For example,

   Please enter a 4-digit whole number: 2013
   2
   0
   1
   3
   6
*/


import java.io.*;
import java.util.*;

public class Digits
{
    public static void main(String[] argv)
    {
	// ask user to provide a 4-digit number, which is stored in number
	Scanner keyboard = new Scanner(System.in);  // keyboard object for input
	System.out.println("Part 1");
	System.out.print("Please enter a 4-digit whole number: "); 
        int number = keyboard.nextInt();

	// start instructions here
	// System.out.println("this goes to the screen");  // template for screen output








	// Part 2:
	// print the product of the 4 digits
	System.out.println("Part 2");
	
	// start instructions here










	// Part 3:
	// a. print the number that is the reverse of the original number
	//    for example, the reverse of 1234 is 4321
	// b. print the sum of the original and reverse numbers
	//    for example, 1234 + 4321 = 5555
	System.out.println("Part 3");
	
	// start instructions here




    }
}