class CounterReachMaxCountException(Exception):
    ...


class MaxCounter:
    def __init__(self, max_count):
        self.max_count = max_count
        self.current_count = 0

    def count_once(self, throw=True) -> bool:
        self.current_count += 1
        if self.current_count >= self.max_count:
            if throw:
                raise CounterReachMaxCountException()
            else:
                return False
        return True

    def reset(self):
        self.current_count = 0


class Counter:
    def __init__(self, start=0):
        self.current_count = start

    def count_once(self, throw=True) -> bool:
        self.current_count += 1
        return True

    def reset(self):
        self.current_count = 0