static void Main(string[] args)
{
IPizzaFactory pizzaFactory = new NYPizzaFactory();
PizzaStore pizzaStore = new PizzaStore(pizzaFactory);
pizzaStore.OrderPizza(PizzaType.Sausage);
Console.WriteLine("\n");
pizzaFactory = new ChicagoPizzaFactory();
pizzaStore = new PizzaStore(pizzaFactory);
pizzaStore.OrderPizza(PizzaType.Olives);
Console.ReadKey();
}
