static void Main(string[] args)
{
Car theCar = new CompactCar();
theCar = new Sunroof(theCar);
Console.WriteLine(theCar.GetDescription());
Console.WriteLine(theCar.GetPrice());
}
static void Main(string[] args)
{
Car compactCar = new CompactCar();
compactCar = new Navigation(compactCar);
compactCar = new Sunroof(compactCar);
Console.WriteLine(compactCar.GetDescription());
Console.WriteLine(compactCar.GetPrice());
Console.ReadLine();
}