using System;

//Demonstrating passing Objects as parameters

class Num

{

    int m;

    int n;

    public void GetData(int x,int y)

    {

        m=x;

        n=y;

    }

    public void Display()

    {

        Console.WriteLine(m);

        Console.WriteLine(n);

    }

    public void  Add(Num P)

    {

        Console.WriteLine("Addition of two Objects ");

        Console.WriteLine( m+P.m);

        Console.WriteLine(n+P.n);

    }

}

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Object - 1");

        Num Q=new Num();

        Q.GetData(23,45);

        Q.Display();

        Console.WriteLine("Object - 2");

        Num P=new Num();

        P.GetData(13,55);

        P.Display();

        Q.Add(P);

    }

}