import java.util.Scanner;

/**
 * Adder asks the user for two ints and computes their sum.
 */
public class Adder {
	
	public static void main(String[] args) {
		Scanner console = new Scanner(System.in);
		System.out.print("Enter first number: ");
		int x = console.nextInt();
		System.out.print("Enter second number: ");
		int y = console.nextInt();
		int sum = computeSum(x, y);
		System.out.println(x + " + " + y + " = " + sum);
	}
	
	/**
	 * 
	 * @param x First number to sum.
	 * @param y Second number to sum.
	 * @return sum of x and y.
	 */
	public static int computeSum(int x, int y) {
		return x - y;
	}
}