class BoundedInt():
    def __init__(self, i, min, max):
        """
        Create a bounded integer.

        Args:
            i (int): The initial value of the integer.
            min (int): The minimum value of the integer.
            max (int): The maximum value of the integer.
        """
        self.i = i
        if i < min or i > max:
            raise ValueError(f"{i} is outside the range of [{min}, {max}].")
        self.min = min
        self.max = max

    def __int__(self):
        return self.i

    def __index__(self):
        return self.i

    def __getattr__(self, name):
        print(f"DEBUG: {type(name)=}, {name=}")
        return lambda *args, **kwargs: None

    def __add__(self, y):
        if isinstance(y, BoundedInt):
            i = y.i
        else:
            i = y
        if self.i + i > self.max:
            raise ValueError()
        else:
            return BoundedInt(self.i + i, self.min, self.max)

    def __sub__(self, y):
        if isinstance(y, BoundedInt):
            i = y.i
        else:
            i = y
        if self.i - i < self.min:
            raise ValueError()
        else:
            return BoundedInt(self.i - i, self.min, self.max)

if __name__ == "__main__":
    b1 = BoundedInt(1,0,2)
    b2 = BoundedInt(1,0,2)
    print(f"{b1.doo}")
    b3 = b1+b2