static void Main(string[] args)
{
Sedan car1 = new Sedan(20);
Truck truck1 = new Truck(20, 500);
Bicycle bike1 = new Bicycle(-10);
Console.WriteLine(car1.Describe());
Console.WriteLine(truck1.Describe());
Console.WriteLine(bike1.Describe());
}
static void Main(string[] args)
{
Sedan s = new Sedan(60);
Console.WriteLine(s.Describe());
Truck t = new Truck(45, 500);
Console.WriteLine(t.Describe());
Bicycle b = new Bicycle(10);
Console.WriteLine(b.Describe());
}