Question

write a Java program to enter two numbers and start swap without using third variable?.please also explain how to write swapping program​

Answer 1

Explanation:

public static void main(string arg[]) {

System.out.println("Before swapping");

int x = 10;

int y = 20;

System.out.println("value of x:" + x);

System.out.println("value of y:" + y);

system.out.println("After swapping");