static void Main(string[] args)
{
List <IHeating> possibleStates = new List <IHeating> {
new Normal(), new Hot(), new Boil()
};
var water = new Water(possibleStates);
water.AddTemp(55);
water.CurrentState();
water.AddTemp(3);
water.CurrentState();
water.AddTemp(40);
water.CurrentState();
water.AddTemp(40);
water.CurrentState();
}
