---

ifstream file("input.txt");
	if (!file.is_open())
		return 1;
	
	int n;
	file >> n;

	vector<vector<double>> matrix(n, vector<double>(n + 1));
	for (int i = 0; i < n; i++)
	{
		for (int j = 0; j < n; j++)
		{
			file >> matrix[i][j];
		}
		file >> matrix[i][n];
	}
	file.close();

	cout << fixed << setprecision(1);
	for (int i = 0; i < n; i++)
	{
		for (int j = 0; j < n; j++)
		{
			cout << setw(6) << matrix[i][j];
		}
		cout << setw(8) << matrix[i][n] << "\n";
	}
	cout << "\n";