using System;

public class Program

{

    public static void Main()

    {

    int a,b;

        Console.WriteLine("ENTER a,b VALUES");

    a=Convert.ToInt32(Console.ReadLine());

    b=Convert.ToInt32(Console.ReadLine());

        a=a+b;

        b=a-b;

        a=a-b;

        Console.WriteLine("THE VALUES OF a AND b AFTER SWAPPING IS a={0},b={1}",a,b);

    }

}