import random
class Coin:
    def __init__(self):
        self.tossing = int(input("= "))
        self.orel = 0
        self.reshka = 0
    def once(self):
        if random.randint(0, 1):
            return "Орёл"
        else:
            return "Решка"      #1 орел \\\  0 решка
    def multiple_times(self):
        for i in range(self.tossing):
            if random.randint(0, 1) == 1:   #если орел
                self.orel += 1
            else:
                self.reshka += 1
        return ("Орёл : " + str(self.orel/self.tossing),"Решка : " + str(self.reshka/self.tossing))
c1 = Coin()
print(c1.once())
print(c1.multiple_times())