static void Main(string[] args) { Console.WriteLine("Duck-O-Rama Duck Simulator v1.0"); Console.WriteLine("-------------------------------"); Console.WriteLine(); Duck pekingDuck = new PekingDuck(); pekingDuck.DisplayInfo(); pekingDuck.Fly(); pekingDuck.Quack(); pekingDuck.Swim(); Console.WriteLine(); Duck rubberDuck = new RubberDuck(); rubberDuck.DisplayInfo(); rubberDuck.Fly(); rubberDuck.Quack(); rubberDuck.Swim(); Console.WriteLine(); Console.WriteLine("Something strange happened. A rubber duck that can FLY."); rubberDuck.SetFlyBehaviour(new FlyWithWings()); rubberDuck.DisplayInfo(); rubberDuck.Fly(); rubberDuck.Quack(); rubberDuck.Swim(); Console.ReadKey(); }