#!/usr/bin/env python
# -*- coding: utf-8 -*-

def clamp(n, minn, maxn):
    """Clamp a number between a max and a min value.

    :param n: Number to clamp.
    :param minn: Minimum number to allow.
    :param maxn: Maximum number to allow.
    """
    return max(min(maxn, n), minn)