class SmartGuesser:
    def __init__(self):
        self.low = 1
        self.high = 100
        self.guess = None

    def make_guess(self):
        self.guess = (self.low + self.high) // 2
        return self.guess

    def update_range(self, feedback):
        if feedback == "too low":
            self.low = self.guess + 1
        elif feedback == "too high":
            self.high = self.guess - 1
        return self.make_guess()