static void Main(string[] args)
{
Databas db = new Databas();
Sak sak1 = new DVD("how to make Kebab", "Kebabman");
db.Add(sak1);
Sak sak2 = new DVD("how to make Pizza", "Pizzaman");
db.Add(sak2);
Sak sak3 = new DVD("how to make Cookies", "Cookieman");
db.Add(sak3);
Sak sak4 = new CD("Cookie song", "Cookieman");
db.Add(sak4);
db.Print();
}
static void Main(string[] args)
{
Databas databas = new Databas();
}
