static void Main() { string line = "\n-/-/-/-/-/-/-/-/-\n"; Car car = new Car("BMW", "1111", "200"); SportsCar sportsCar = new SportsCar("Audi", "1111", "350", "Red"); Taxi taxi = new Taxi("Mercedes", "3333", "100", "5"); Console.WriteLine(car.displayInformationAboutTheCar(car.Name)); Console.WriteLine(line); Console.WriteLine(car.displayInformationAboutTheCar(car.Name, car.Number)); Console.WriteLine(line); Console.WriteLine(car.displayInformationAboutTheCar(car.Name, car.Number, car.Speed)); Console.WriteLine(line); Console.WriteLine(sportsCar.displayInformationAboutTheCar(sportsCar.Name, sportsCar.Number, sportsCar.Speed)); Console.WriteLine(line); Console.WriteLine(taxi.displayInformationAboutTheCar(taxi.Name, taxi.Number, taxi.Speed)); Console.WriteLine(line); Console.ReadKey(); }