KaspichaniaBoats

using System;
class KaspichaniaBoats
{
    static void Main()
    {
            int n = int.Parse(Console.ReadLine());
            int width = n * 2 + 1;
            int height = 6 + ((n - 3) / 2) * 3;

            char[,] matrix = new char[height, width];

            FillMatrix(width, height, matrix);
            CenterBotts(n, width, height, matrix);
            FrontBoots(n, width, height, matrix);
            TotalWidthBoot(n, width, height, matrix);
            TopCorpus(n, width, matrix);
            Final(n, width, height, matrix);
            BottomRow(n, width, height, matrix);
            PrintMatrix(width, height, matrix);
    }

    private static void Final(int n, int width, int height, char[,] matrix)
    {
        int leftPivot = 1;
        int rigtPivot = width - 2;
        for (int row = n + 1; row < height - 1; row++)
        {
            for (int col = 0; col < width; col++)
            {
                if (col == rigtPivot || col == leftPivot)
                {
                    matrix[row, col] = '*';
                }
            }
            leftPivot++;
            rigtPivot--;
        }
    }

    private static void BottomRow(int n, int width, int height, char[,] matrix)
    {
        int LeftRigt = (width - n) / 2;
        for (int row = 0; row < height; row++)
        {
            for (int col = 0; col < width; col++)
            {
                if (row == height - 1 && (col < LeftRigt || col > LeftRigt + n - 1))
                {
                    matrix[row, col] = '.';
                }
                else if (row == height - 1 && (col > LeftRigt || col < LeftRigt + n - 1))
                {
                    matrix[row, col] = '*';
                }
            }
        }
    }

    private static void TopCorpus(int n, int width, char[,] matrix)
    {
        int leftPivot = n - 2;
        int rigtPivot = n + 2;
        for (int row = 2; row < n; row++)
        {
            for (int col = 0; col < width; col++)
            {
                if (col == leftPivot || col == rigtPivot)
                {
                    matrix[row, col] = '*';
                }
            }
            leftPivot--;
            rigtPivot++;
        }
    }

    private static void TotalWidthBoot(int n, int width, int height, char[,] matrix)
    {
        for (int row = 0; row < height; row++)
        {
            for (int col = 0; col < width; col++)
            {
                if (row == n)
                {
                    matrix[row, col] = '*';
                }
            }
        }
    }

    private static void FrontBoots(int n, int width, int height, char[,] matrix)
    {
        for (int row = 1; row < 2; row++)
        {
            for (int col = 0; col < width; col++)
            {
                if (row == 1 && (col == n - 1 || col == n + 1))
                {
                    matrix[row, col] = '*';
                }
            }
        }
    }

    private static void CenterBotts(int n, int width, int height, char[,] matrix)
    {
        for (int row = 0; row < height; row++)
        {
            for (int col = 0; col < width; col++)
            {
                if (col == n)
                {
                    matrix[row, col] = '*';
                }

            }
        }
    }

    private static void FillMatrix(int width, int height, char[,] matrix)
    {
        for (int row = 0; row < height; row++)
        {
            for (int col = 0; col < width; col++)
            {
                matrix[row, col] = '.';
            }
        }
    }
    private static void PrintMatrix(int widht, int height, char[,] matrix)
    {
        for (int row = 0; row < height; row++)
        {
            for (int col = 0; col < widht; col++)
            {
                Console.Write(matrix[row, col]);
            }
            Console.WriteLine();
        }
    }
}