def gcd(a,b):
    if a>b: a,b = b,a
    while a != 0:
        a, b = b % a, a
    return b

class rational:
    def __init__(self, p, q):
        self.__num = p
        self.__denum = q

    def getValue(self):
        x = gcd(self.__num, self.__denum)
        return (self.__num // x, self.__denum // x)
        
    def __add__(self, other):
        return rational(self.__num*other.__denum+self.__denum*other.__num,
                        self.__denum*other.__denum)

    def __eq__(self, other):
        return self.__num*other.__denum == self.__denum * other.__num

c = rational(2,4)
d = rational(3,4)
f = rational(1,2)
e = c+d
print(c == d)
print(c == f)
print(e.getValue())