using System;

​

public class Program

{

        public class Wirausaha

{

    public string Niw { get; set; }

    public string Nmusaha { get; set; }

}

​

public class Umkm : Wirausaha

{

    public string Niumkm { get; set; }

    public string Nmumkm { get; set; }

    public int Umurumkm { get; set; }

    public double Labaumkm { get; set; }

}

    public void identitas() {

            Console.WriteLine("**********************");

            Console.WriteLine("   program by nanda   ");

            Console.WriteLine("**********************");

        }

    static void Main(string[] args)

    {

        Umkm kuliner = new Umkm();

        kuliner.Niw = "12345";

        kuliner.Nmusaha = "Usaha Kuliner";

        kuliner.Niumkm = "K001";

        kuliner.Nmumkm = "Warung Makan";

        kuliner.Umurumkm = 5;

        kuliner.Labaumkm = 1000000;

​

        Console.WriteLine("Nama Usaha: " + kuliner.Nmusaha);

        Console.WriteLine("Nama UMKM: " + kuliner.Nmumkm);

        Console.WriteLine("Usia UMKM: " + kuliner.Umurumkm + " tahun");

        Console.WriteLine("Laba UMKM: Rp " + kuliner.Labaumkm);

    }

}

​