#!/usr/bin/python3
# -*- coding: utf-8 -*-


def forbid_min(a, *b):
    raise AttributeError(("Nice try! But built-in 'min' function has been disabled.\n"
                         "\t\tPlease write an actual algorithm returning the minimum of the list."))

min = forbid_min

def minimum(a, b, c):
@    @q1@@
    return minima