package com.scanftree.algos; public class MySwapingTwoNumbers { public static void main(String a[]) { int x = 10; int y = 20; System.out.println("Before swap:"); System.out.println("x value: "+x); System.out.println("y value: "+y); x = x+y; y=x-y; x=x-y; System.out.println("After swap:"); System.out.println("x value: "+x); System.out.println("y value: "+y); } }