static void Main(string[] args)
{
Clovek Karel = new Clovek();
Console.WriteLine("napis jmeno cloveka");
Karel.Jmeno = Console.ReadLine();
Console.WriteLine("napis prijmeni cloveka");
Karel.Prijmeni = Console.ReadLine();
Console.WriteLine("napis rodne cislo");
Obcan Pepa = new Obcan(Karel, Console.ReadLine());
Console.WriteLine("je to " + Pepa.Jmeno + " " + Pepa.Prijmeni + " " + Pepa.RodneCislo);
Console.ReadLine();
}
public Obcan(Clovek karel, string rodneCislo) : base(karel.Jmeno, karel.Prijmeni)
{
RodneCislo = rodneCislo;
}