public ActionResult Index(int k = 0)
{
int?[,] numbers = new int?[9, 9];
for (int i = 0; i < 9; i++)
{
for (int j = 0; j < 9; j++)
{
string key = string.Format("f{0}{1}", i, j);
int number;
if (int.TryParse(Request[key], out number))
numbers[i, j] = number;
}
}
Game game = new Game(numbers);
Solver solver = new Solver();
try
{
DateTime start = DateTime.Now;
solver.Solve(game);
DateTime end = DateTime.Now;
ViewBag.Interval = string.Format("Solved in {0} ms.", end.Subtract(start).Milliseconds);
}
catch (InvalidGameException)
{
ViewBag.Message = "Invalid entry. There is no solution for the game!";
}
ViewBag.Numbers = game.Numbers;
return View();
}
private void TrySolveOneCell()
{
var solver = new Solver.Solver(_mainGrid);
if (solver.TrySolveOneCell())
{
RefreshAll();
}
else
{
MessageBox.Show("No obvious cell :(");
}
}
private void SolveGrid()
{
try
{
var solver = new Solver.Solver(_mainGrid);
if (solver.TrySolveGrid())
{
RefreshAll();
}
else
{
MessageBox.Show("Can not solve this grid :(");
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
public void TestExpert()
{
int?[,] setup = new int?[,]
{
{ 5, null, 6, null, null, 4, null, null, null },
{ 4, null, null, null, null, null, null, 2, null },
{ null, 2, null, null, null, null, 5, null, 7 },
{ null, null, null, 7, null, 8, null, null, null },
{ null, null, null, null, 3, null, 2, null, 1 },
{ null, null, null, null, null, null, 3, null, null },
{ 1, null, null, 4, null, 2, null, null, 5 },
{ null, null, 4, null, null, 5, 8, null, null },
{ null, null, 3, 6, 8, null, null, null, 2 }
};
Game game = new Game(setup);
Solver solver = new Solver();
solver.Solve(game);
Console.Out.Write(game);
Assert.IsTrue(game.IsSolved);
}
public void TestEasy()
{
int?[,] setup = new int?[,]
{
{ null, null, 9, 1, null, null, null, null, 3 },
{ null, 5, 6, 2, 8, 9, 7, 1, 4 },
{ null, 7, 8, 6, 4, 3, 2, null, null },
{ null, null, 2, null, null, null, 1, null, 9 },
{ null, 3, 7, 5, null, null, 8, null, null },
{ null, 1, 4, 9, null, null, null, 6, null },
{ 8, null, 5, null, null, null, null, null, 1 },
{ 4, 6, 3, null, null, null, null, 2, null },
{ 7, 9, null, null, 5, null, null, null, null }
};
Game game = new Game(setup);
Solver solver = new Solver();
solver.Solve(game);
Console.Out.Write(game);
Assert.IsTrue(game.IsSolved);
}