37.01.UK Flag мое най-добро матрица

using System;
class SunGlasses
{
    static void Main()
    {
        int N = 5;
        char[,] matrix = new char[N, N];
        int leftSlash = 0, rightSlash = N - 1;

        for (int row = 0; row < matrix.GetLength(0); row++)
        {
            for (int col = 0; col < matrix.GetLength(1); col++)
            {
                if (leftSlash == col && row != N / 2)
                {
                    matrix[row, col] = '\\';
                }
                else if (row == N / 2)
                {
                    if (col < N / 2)
                    {
                        matrix[row,col] = '-';
                    }
                    else if (col > N / 2)
                    {
                        matrix[row, col] = '-';
                    }
                    else
                    {
                        matrix[row, col] = '*';
                    }
                }
                else if (rightSlash == col && row != N / 2)
                {
                    matrix[row,col] = '/';
                }
                else if (col == N / 2 && row != N / 2)
                {
                    matrix[row, col] = '|';
                }
                else//точките
                {
                    matrix[row, col] = '.';
                }
            }
            rightSlash--;
            leftSlash++;
        }

        for (int row = 0; row < matrix.GetLength(0); row++)
        {
            for (int col = 0; col < matrix.GetLength(1); col++)
            {
                Console.Write(matrix[row,col]);
            }
            Console.WriteLine();
        }
    }
}