public static void TestSudokuSolver()
{
int[,] grid = new int[, ]
{
{ 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 0, 0, 0, 0, 7, 9, 6, 0, 0 },
{ 2, 9, 3, 0, 5, 6, 0, 0, 0 },
{ 4, 0, 0, 5, 0, 2, 0, 0, 0 },
{ 3, 8, 1, 4, 0, 0, 5, 0, 0 },
{ 0, 5, 2, 0, 1, 0, 0, 9, 0 },
{ 9, 0, 0, 0, 3, 0, 0, 0, 0 },
{ 0, 0, 5, 0, 0, 0, 0, 0, 0 },
{ 0, 6, 0, 0, 0, 8, 0, 0, 7 }
};
Sudoku sk = new Sudoku(grid);
Console.WriteLine("Sudoku problem");
MatrixProblemHelper.PrintMatrix(sk.Grid);
bool IsSudokuSolved = sk.SolveSudoku();
if (IsSudokuSolved)
{
Console.WriteLine("Sudoku solution");
MatrixProblemHelper.PrintMatrix(sk.Grid);
}
else
{
Console.WriteLine("Sudoku cannot be solved");
}
}
public static void TestKWayMerge()
{
KWayMerge merge = new KWayMerge();
int[,] mat = new int[, ]
{
{ 2, 4, 6, 7, 90 },
{ 3, 4, 66, 77, 88 },
{ 55, 65, 88, 90, 101 },
{ 1, 2, 3, 4, 5 }
};
Console.WriteLine("the input matrix is as shown below");
MatrixProblemHelper.PrintMatrix(mat);
Console.WriteLine("The sorted array is as shown below");
ArrayHelper.PrintArray(merge.DoKWayMerge(mat));
}