public SportCar(string name)
this.myEngine = new Engine(2000);
public SportCar(string name, int size)
this.myEngine = new Engine(size);
Console.WriteLine("SportCar - {0}", this.name);
if (this.myEngine != null)
else Console.WriteLine("No Engine");
Console.WriteLine("Car is Starting ...");
Console.WriteLine("Car is stoping ...");
Console.WriteLine("Car is Speeding ... , {2}", 130);
Console.WriteLine("Engine - {0}",this.size);
Console.WriteLine("Engine is Starting ...");
Console.WriteLine("Engine is Stoping ...");
Console.WriteLine("Car is Speeding ... , {2}", 130);
public static void Main()
Engine Engine1 = new Engine(2000);
Engine Engine2 = new Engine(1600);
Engine Engine3 = new Engine(3000);
Console.WriteLine("--------------------------");
SportCar mazda = new SportCar("Mazda",1600);
SportCar volvo = new SportCar("Volvo",3000);
SportCar fiat = new SportCar("Fiat",800);