using System;

public class Program

{

    public static void Main()

    {

        Lahev fruitisimo = new Lahev();

        fruitisimo.Objem = 0.5;

        fruitisimo.JeCista = false;

        fruitisimo.Tvar = "hranata";

        fruitisimo.Barva = "oranzova";

        fruitisimo.Stav = "prazdna";

        fruitisimo.PopisSe();

        Lahev mana = new Lahev();

        mana.Objem = 1;

        mana.JeCista = true;

        mana.Tvar = "kulata";

        mana.Barva = "cerna";

        mana.Stav = "plna";

        mana.PopisSe();

    }

}

​

class Lahev

{

    public double Objem;

    public string Barva;

    public string Tvar;

    public bool JeCista;

    public string Stav;

    public void PopisSe()

    {

        Console.WriteLine("Ja jsem {0} lahev.", Objem);

    }

}