static void Main(string[] args)
{
var helicoopter = new Helicopter("helicopter02", 200, "black");
helicoopter.Fly();
helicoopter.Land();
helicoopter.TakeOff();
var birdy = new Bird("bird");
birdy.Fly();
birdy.Land();
birdy.TakeOff();
}
static void Main(string[] args)
{
Helicopter h = new Helicopter();
}