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

from dataclasses import dataclass
from typing import Any

class Conjunto():
    class _Nodo:
        dato: Any
        sig: '_Nodo'

    __slots__ = ['_pri']

    def __init__(self, iterable = None):

    def agregar_elemento():

    def pertenece()
    
    def __repr__():
