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

import os
import sys

from dataset import Dataset
from task6_module import run

data = Dataset()
dirname = sys.argv[1] if len(sys.argv) > 1 else None
for filename in sorted(os.listdir(dirname or '.')):
	if filename.startswith('data') and filename.endswith('.txt'):
		data += Dataset(filename)
run(*data.get())