def gcd(a, b):
    while b:
        a, b = b, a%b
    return a

def division(a, b):
    res = ''
    check = a
    while (check != a or res == ''):
        while not a // b and a != 0:
            a *= 10
        res += str(a // b)
        if a // 10 == a % b:
            return res[:-1] + '(' + res[-1] + ')'
        a %= b
    return '(' + res + ')'


class Fraction(object):

    def __init__(self, num, denum=1):
        cur_gcd = gcd(abs(num), abs(denum))
        self.num = abs(num) // cur_gcd
        self.denum = abs(denum) // cur_gcd
        if self.num / self.denum:
            self.sign = num * denum // (abs(num * denum))
        else:
            self.sign = 1

    def __str__(self):
        if self.num // self.denum:
            return f'{self.sign * (self.num // self.denum)} and {self.num % self.denum} / {self.denum}'
        return f'{self.sign * self.num} / {self.denum}'

    def __repr__(self):
        return f'Fraction({self.num} / {self.denum})'

    def __add__(self, sec):
        return Fraction(self.sign * self.num * sec.denum + self.denum * sec.sign * sec.num, self.denum * sec.denum)

    def __sub__(self, sec):
        return Fraction(self.sign * self.num * sec.denum - self.denum * sec.sign * sec.num, self.denum * sec.denum)

    def __mul__(self, sec):
        return Fraction(self.sign * sec.sign * self.num * sec.num, self.denum * sec.denum)

    def __truediv__(self, sec):
        try:
            return self * Fraction(sec.denum, sec.num)
        except ZeroDivisionError:
            return "You can't divide by zero"

    def __pow__(self, power):
        return Fraction(self.num ** power, self.denum ** power)

    def to_float(self):
        if self.num // self.denum:
            res = str(self.num // self.denum)
            a = self.num % self.denum
            b = self.denum
        else:
            res = '0'
            a = self.num
            b = self.denum
        c = division(a, b)
        if c[-3:] == '(0)':
            c = c[:-3]
        return res + '.' + c


n, m = input().split()
a = Fraction(int(n), int(m))
print(a.to_float())