#include <cstdlib>
#include "sudoku.h"
using namespace std;

int main()
{
	const int a[sudoku::n][sudoku::n] = {
		{5, 3, 0,       0, 7, 0,        0, 0, 0},
		{6, 0, 0,       1, 9, 5,        0, 0, 0},
		{0, 9, 8,       0, 0, 0,        0, 6, 0},

		{8, 0, 0,       0, 6, 0,        0, 0, 3},
		{4, 0, 0,       8, 0, 3,        0, 0, 1},
		{7, 0, 0,       0, 2, 0,        0, 0, 6},

		{0, 6, 0,       0, 0, 0,        2, 8, 0},
		{0, 0, 0,       4, 1, 9,        0, 0, 5},
		{0, 0, 0,       0, 8, 0,        0, 7, 9}
	};

	cout << sudoku(a);
	return EXIT_SUCCESS;
}