/// <summary>
/// A method of sorting matrix rows by ascending sums of row elements.
/// </summary>
/// <param name="matrix">Input array.</param>
/// <returns>Sorted array.</returns>
public Matrix SortMatrix(Matrix matrix)
{
for (int i = 0; i < matrix.Values.GetLength(0); i++)
{
for (int j = 1; j < matrix.Values.GetLength(0); j++)
{
int previousSum = SortHelper.FindSumInRow(matrix.Values, j - 1),
currentSum = SortHelper.FindSumInRow(matrix.Values, j);
if (previousSum > currentSum)
{
SortHelper.SwapCurrentStringWithPrevious(matrix.Values, j);
}
}
}
return(matrix);
}
/// <summary>
/// A method of sorting matrix rows by descending sums of row elements.
/// </summary>
/// <param name="array">Input array.</param>
/// <returns>Sorted array.</returns>
public int[,] SortArray(int[,] array)
{
for (int i = 0; i < array.GetLength(0); i++)
{
for (int j = 1; j < array.GetLength(0); j++)
{
int previousSum = SortHelper.FindSumInRow(array, j - 1),
currentSum = SortHelper.FindSumInRow(array, j);
if (previousSum < currentSum)
{
SortHelper.SwapCurrentStringWithPrevious(array, j);
}
}
}
return(array);
}
