using System;

​

public class Program

{

    public static void Main()

    {

        B obj = new B();

        Console.WriteLine(obj.getNewMsg());

    }

}

​

class A

{

    public string getMsg()

    {

        return "Hello " + DateTime.Now.ToShortDateString();

    }

}

​

class B : A

{

    public string getNewMsg()

    {

        return base.getMsg();

    }

}