void zadanie4()
{
	string s;
	vector<list<string>> TABL;
	TABL.resize(10);

	fstream input("slowa.txt", ios::in);
	if (input.good())
	{
		while (!input.eof())
		{
			input >> s;
			cout << s << endl;
			TABL[s.size()].push_back(s);
		}
	}
	srand(time(NULL));
	int z;
	z = rand() % 10;
	while (!TABL[z].empty())
	{
		TABL[z].sort();
		z = rand() % 10;
		//cout << TABL[z]; nie działa
	}
}