using System;

class Student

{

internal void CalFee(double totfee)

{

double admfee = 1000;

double semfee = 1500;

totfee = totfee+admfee+semfee;

Console.WriteLine("Total Fee:"+totfee); 

}

}

public class Program

{

    public static void Main()

    {

    Student s = new Student();

        double initialfee = 500;

        s.CalFee(initialfee);

        Console.WriteLine("initial fee:"+initialfee);

        Console.ReadLine();

    }

}