using System;

using System.Collections.Generic;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Hello World");

        manager obj =new manager();

        obj.managername();

        swipecard obj2=new swipecard();

        obj2.swipeid();

    }

}

public class manager{

    List<worker> workerList=new List<worker>();

    public void login(swipecard obj){

    obj.swipe(this);

    }

    public string managername()

    {

    return "Bhavya";

    }

​

​

}

​

public class swipecard{

    public void swipe(manager obj){

        Console.WriteLine(DateTime.Now.ToString("HH:mm"));

    }

    public string swipeid(){

    return "c123";}

​

}

public class worker{

    public string workerName="";

}