public static bool CheckIfSudokuOK(int[,] tab)
{
NumberChecker checker = new NumberChecker();
// Checking rows
for (int row = 0; row < SIZE; row++)
{
checker.Reset();
for (int col = 0; col < SIZE; col++)
if (!checker.RegisterNumber(tab[row, col]))
return false;
}
// Checking cols
for (int col = 0; col < SIZE; col++)
{
checker.Reset();
for (int row = 0; row < SIZE; row++)
if (!checker.RegisterNumber(tab[row, col]))
return false;
}
// Checking squares
for (int square = 0; square < SIZE; square++)
{
checker.Reset();
for (int position = 0; position < SIZE; position++)
if (!checker.RegisterNumber(tab[(square / 3) * 3 + position / 3, (square % 3) * 3 + position % 3]))
return false;
}
return true;
}
public static bool CheckIfSudokuOK(int[,] tab)
{
NumberChecker checker = new NumberChecker();
// Checking rows
for (int row = 0; row < SIZE; row++)
{
checker.Reset();
for (int col = 0; col < SIZE; col++)
{
if (!checker.RegisterNumber(tab[row, col]))
{
return(false);
}
}
}
// Checking cols
for (int col = 0; col < SIZE; col++)
{
checker.Reset();
for (int row = 0; row < SIZE; row++)
{
if (!checker.RegisterNumber(tab[row, col]))
{
return(false);
}
}
}
// Checking squares
for (int square = 0; square < SIZE; square++)
{
checker.Reset();
for (int position = 0; position < SIZE; position++)
{
if (!checker.RegisterNumber(tab[(square / 3) * 3 + position / 3, (square % 3) * 3 + position % 3]))
{
return(false);
}
}
}
return(true);
}