static void Main(string[] args)
{
// Create new instance of desktop class.
Desktop desktop = new Desktop("Asus", 3.4f, 8);
desktop.ChangePowerState();
// Create new instance of laptop class.
Laptop laptop = new Laptop("Fujitsu", 3.2f, 4);
laptop.ChangePowerState();
// Create new instance of phone class.
Phone phone = new Phone("Apple", 1.8f, 4);
phone.ChangePowerState();
phone.Call("+45 80808080");
// Create new instance of smart watch class.
SmartWatch smartWatch = new SmartWatch("Apple", 1.2f, 2);
smartWatch.ChangePowerState();
Console.WriteLine("Your puls is " + smartWatch.MeasurePuls());
// Create new instance of tablet class.
Tablet tablet = new Tablet("Apple", 2.1f, 4);
tablet.ChangePowerState();
}
