Question

Computer
Write a program to input two unequal numbers. Display the numbers after swapping their values in the variables without using a third variable.​

Answer 1

Answer:

import java. util.*;

class swap

{

public static void main(String args[])

{

Scanner sc=new Scanner (System. in);

System.out.println("Enter two number ");

int a=sc.nextInt( );

int b=sc.nextInt( );

a=a+b;

b=a-b;

a=a-b;

System.out.println("swapped number of a: "+b);

System.out.println("swapped number of b: "+a);

}

}

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