Sudoku Grid Setup

sudoku_setup.cpp

#define DIM 9
#define BLANK 0
#define SPACE " "
#define LINE "|"
#define NEW_ROW "-------------------------------------"
#define GRID_FULL std::make_pair(9, 9)

// Prints the Soduko grid
void print_grid(int grid[DIM][DIM])
{
	for (int i = 0; i < DIM; i++)
	{
		cout << SPACE << SPACE << SPACE << SPACE << endl;
		cout << NEW_ROW << endl;
		for (int j = 0; j < DIM; j++)
		{
			cout << SPACE;
			if (BLANK == grid[i][j])
			{
				cout << SPACE;
			}
			else
			{
				cout << grid[i][j];
			}
			cout << SPACE;
			cout << LINE;
		}
	}
	cout << endl << NEW_ROW << endl << endl;;
}