/*
File:     	SumOfDigits.java
Author:  	Aaron Champagne
Date:  		January 19, 2013
Purpose:	User provides a 3-digit number, calculate sum of the digits.
*/
import java.util.Scanner;
public class SumOfDigits {
	public static void main (String[] args) {

		Scanner input = new Scanner(System.in);

		//declare variables
		int originalNum;
		int digit1;
		int digit2;
		int digit3;
		int sum;

		//Prompt user for input
		System.out.print("Please enter a three-digit number: ");
		originalNum = Integer.parseInt(input.nextLine());

		//Extract each digit
		digit1 = originalNum / 100;
		digit2 = originalNum /10;
		digit2 = digit2 % 10;
		digit3 = originalNum % 10;

		//Calculate sum
		sum = digit1 + digit2 + digit3;

		//Display results
		System.out.println("Your original number was " + originalNum + " and the sum the digits is " + sum + '.');
	}
}