#!/usr/bin/env python2
# -*- coding: utf-8 -*-

class Employee:
    _ID=1

    def __init__(self, imie, nazwisko):
        self.imie = imie
        self.nazwisko = nazwisko
        self.id = self._ID
        self.__class__._ID += 1

    def get_id(self):
        return self.id

class Recruiter(Employee):
    recruited = []
    def recruit(self, Employee):
        self.recruited.append(Employee.get_id())

class Programmer(Employee):
    def __init__(self, imie, nazwisko, Recruiter):
        Employee._ID += 1
        super().__init__(imie, nazwisko)
        self.recruiter = Recruiter.id

pracownik = Employee("Jan","Nowak")
pracownik2 = Employee("Adam","Kowalski")
pracownik3 = Employee("Piotr","Adolfowski")

print(pracownik.get_id(),pracownik2.get_id(),pracownik3.get_id())

rekruter = Recruiter("Andrzej","Mściszewski")
rekruter.recruit(pracownik)
print(rekruter.id, rekruter.imie, rekruter.nazwisko, rekruter.recruited)

programista = Programmer("Bill", "Gates", rekruter)

print(programista.id, programista.imie, programista.nazwisko, programista.recruiter)