Write a program to swap two numbers without using temporary variable in Java

Swapping two numbers means inter changing the container of certain values.

import java.util.Scanner;

public class SwapTwoNumbers {

    public static void main(String[] args) {

        int no1, no2;

Scanner sc = new Scanner(System.in);

        System.out.println("Enter two numbers to swap : ");

no1 = sc.nextInt();

no2 = sc.nextInt();

System.out.println("Number One before Swap : "+no1);

System.out.println("Number Two before Swap : "+no2);

no1 = no1+no2;

no2 = no1-no2;

no1 = no1-no2;

System.out.println("Number One After Swap : "+no1);

System.out.println("Number Two After Swap : "+no2);

}

}