static void Main(string[] args)
{
Duck myduck = new MallardDuck();
myduck.display();
myduck.performFly();
myduck.performQuack();
myduck = new RedHeadDuck();
myduck.display();
myduck.performFly();
myduck.performQuack();
myduck = new RubberDuck();
myduck.display();
myduck.performFly();
myduck.performQuack();
myduck = new DecoyDuck();
myduck.display();
myduck.performFly();
myduck.performQuack();
myduck.setFlyBehavior(new FlyJet());
myduck.performFly();
}
static void Main(string[] args)
{
Duck num1 = new MallardDuck();
num1.display();
num1.performFly();
num1.performQuack();
num1.Swim();
Duck num2 = new RedheadDuck();
num2.display();
num2.performFly();
num2.performQuack();
num2.Swim();
Duck num3 = new DecoyDuck();
num3.display();
num3.performFly();
num3.performQuack();
num3.Swim();
num3.setFlyBehavior(new FlyWithWings());
num3.performFly();
Console.Read();
}
