fertig

class Drink:
    def __init__(self, temperature):
        self._temperature = temperature

    @property
    def temperature(self):
        return self._temperature

    @temperature.setter
    def temperature(self, temperature):
        self._temperature = temperature

    def drinkable(self):
        return self.temperature >= 5 and self.temperature <= 60

    def __repr__(self):
        return str(self.drinkable())


class CaffeinatedDrink(Drink):
    def __init__(self, temperature):
        super().__init__(temperature)


class Water(Drink):
    def __init__(self, hardness, temperature):
        self.hardness = hardness
        super().__init__(temperature)

    def wasstrink(self):
        return self.temperature <= 20 and self.hardness <= 10000000

    def __repr__(self):
        return str(self.wasstrink())


class Coffee(CaffeinatedDrink):
    def __init__(self, strength, temperature):
        self._strength = strength
        super().__init__(temperature)

    @property
    def strength(self):
        return self._strength

    @strength.setter
    def strength(self, strength):
        self._strength = strength

    def staerke(self):
        return self.strength >= 3 and self.strength <= 5

    def kafftrink(self):
        return self.temperature >= 30 and self.temperature <= 60

    def __repr__(self):
        return str(self.staerke()) and str(self.kafftrink())


class Tea(CaffeinatedDrink):
    def __init__(self, type_, temperature):
        self.type_ = type_
        super().__init__(temperature)
    @property
    def type_(self):
        return self._type_
    @type_.setter
    def type_(self,type_):
        self._type_ = type_

    def __repr__(self):
        return str(type(self.type_) == str)  and str(self.temperature >=5 and self.temperature <=60)