public Form1()
{
InitializeComponent();
Van van = new Van();
Car car = new Car();
Minivan minivan = new Minivan();
Sportscar sportscar = new Sportscar();
van.Drive();
car.Drive();
minivan.Drive();
sportscar.Drive();
}
// Main function for where instructions are placed for computer to execute.
static void Main()
{
Sportscar mustang = new Sportscar("Mustang", 4, "black", 180);
if (mustang is Sportscar)
{
mustang.move();
mustang.stop();
}
else
{
Console.Write($"Cannot drive the {mustang.brand}");
}
Console.ReadLine();
}
