001package hw3;
002
003import java.util.Scanner;
004
005/**
006 * Adder asks the user for two ints and computes their sum.
007 * 
008 * This is part of HW3: Environment Setup and Java Introduction for CSE 331.
009 */
010public class Adder {
011
012    public static void main(String[] args) {
013        Scanner console = new Scanner(System.in);
014        System.out.print("Enter first number: ");
015        int x = console.nextInt();
016        System.out.print("Enter second number: ");
017        int y = console.nextInt();
018        int sum = computeSum(x, y);
019        System.out.println(x + " + " + y + " = " + sum);
020    }
021
022    /**
023     * 
024     * @param x First number to sum.
025     * @param y Second number to sum.
026     * @return sum of x and y.
027     */
028    public static int computeSum(int x, int y) {
029        return x - y;
030    }
031}