static void Main()
{
FlyingCar2 car = new FlyingCar2();
car.CFly();
car.Run();
Flying(car);
FlyingBike2 bike = new FlyingBike2();
bike.CFly();
bike.Run();
Flying(bike);
Fly[] arr = new Fly[3];
arr[0] = new FlyingCar2();
arr[1] = new FlyingBike2();
arr[2] = new FlyingBike2();
foreach (Fly temp in arr)
{
temp.CFly();
}
}
static void Flying(Fly flyer) // 다형성에 있어서 인터페이스와 추상클래스는 차이가없다
{
flyer.CFly();
}
static void Flying(Fly flyer)
{
flyer.CFly();
}
