using System;

​

class Energy

{

    public int energy = 0;

    public Energy(int e)

    {

        energy = e;

    }

​

    public static Energy operator +(Energy pe, Energy ke)

    {

        Energy mechEnergy = new Energy(0);

        mechEnergy.energy = pe.energy + ke.energy;

        return mechEnergy;

    }

​

    // Function to print the numbers

    public void Show()

    {

        Console.WriteLine("{0} ", energy);

    }

}

​

public class Program

{

    // Driver Code

    public static void Main(String[] args)

    {

        Console.Write("Enter the value of potential energy: ");

        Energy num1 = new Energy(Convert.ToInt32(Console.ReadLine()));

        Console.Write("Enter the value of kinetic energy: ");

        Energy num2 = new Energy(Convert.ToInt32(Console.ReadLine()));

        Energy sum = new Energy(0);

        // To display the result

        sum = num1 + num2;               // ME= PE + KE

        Console.Write("Potantial Energy: ");

        num1.Show();

        Console.Write("Kinetic Energy: ");

        num2.Show();

        Console.Write("Mechanical Energy: "); // ME= PE + KE

        sum.Show();

    }

}