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 HW0: Environment Setup and Java Introduction for CSE 331.
009 */
010@SuppressWarnings("nullness")
011public class Adder {
012
013    public static void main(String[] args) {
014        Scanner console = new Scanner(System.in);
015        System.out.print("Enter first number: ");
016        int x = console.nextInt();
017        System.out.print("Enter second number: ");
018        int y = console.nextInt();
019        int sum = computeSum(x, y);
020        System.out.println(x + " + " + y + " = " + sum);
021    }
022
023    /**
024     * 
025     * @param x First number to sum.
026     * @param y Second number to sum.
027     * @return sum of x and y.
028     */
029    public static int computeSum(int x, int y) {
030        return x - y;
031    }
032}