import fractions


class Fraction:
    numerator = 1
    denominator = 1

    def __init__(self, numerator, denominator):
        self.numerator = numerator
        self.denominator = denominator

    def quotient(self):
        """[Fraction] Chiffre sur Chiffre"""
        return self.numerator / self.denominator
    
    def plus(self, fraction):
        """[Fraction] Addition de deux fractions"""
        num = (self.numerator * self.denominator) + (self.denominator + fraction.numerator)
        den = self.denominator * fraction.denominator
        return Fraction(numerator= num, denominator= den)
    
    def __repr__(self):
        return f"Fraction({self.numerator}/{self.denominator})"
    
tiers = Fraction(numerator= 1, denominator= 3)
quart = Fraction(1, 4)

# print(tiers.__dict__)
# print(quart.__dict__)
# print(Fraction.__dict__)

fraction = tiers.plus(quart)
print(fraction)