static void Main(string[] args)
{
Duck rubber = new RubberDuck();
rubber.Display();
rubber.PerformFly();
rubber.FlyBehavior = FlyRocketPowered.Fly;
rubber.PerformFly();
rubber.PerformQuack();
rubber.QuackBehavior = MuteQuackR.Quack;
rubber.PerformQuack();
}
static void Main(string[] args)
{
Duck rubber = new RubberDuck();
rubber.Display();
rubber.PerformFly();
rubber.SetFlyBehavior(new FlyRocketPowered());
rubber.PerformFly();
rubber.PerformQuack();
rubber.SetQuackBehavior(new SqueakR());
rubber.PerformQuack();
}
public static void Main(string[] args)
{
MallardDuck mallard = new MallardDuck();
RubberDuck rubberDuckie = new RubberDuck();
DecoyDuck decoy = new DecoyDuck();
ModelDuck model = new ModelDuck();
mallard.PerformQuack();
rubberDuckie.PerformQuack();
decoy.PerformQuack();
model.PerformFly();
model.FlyBehavior = new FlyRocketPowered();
model.PerformFly();
}