# Operatoren und magische Methoden
# https://docs.python.org/3/reference/datamodel.html#emulating-numeric-types\

class Fraction:
    def __init__(self, numerator:int, denominator:int):
        self.numerator = numerator
        self.denominator = denominator

    def ausgabe(self):
        print(self.numerator, "/", self.denominator)

    def __add__(self, other):  # Erlaubt es uns, zwei Objekte miteinander zu addieren
        numerator = self.numerator * other.denominator + other.numerator * self.denominator
        denominator = self.denominator * other.denominator
        return Fraction(numerator, denominator)

    def __str__(self):  # Entspricht der ToString() Methode
        return str(self.numerator) + "/" + str(self.denominator)

    def __del__(self):  # Destruktor
        print(self.__class__)