mithilesh kumar singh

class Program

    {

        static void Main(string[] args)

        {

            Console.WriteLine("Enter the row number");

            int n = int.Parse(Console.ReadLine());

            for (int row = 1; row <= n; row++)

            {

                for (int coll = 1; coll <= 85; coll++)

                {

                    if (coll == 1 || coll == row && row - 1 <= n / 2 || coll == n || n / 2 - row + n / 3 * 2 == coll && row - 1 <= n / 2

                        || coll == n + n / 2 || coll == 3 * n - n / 2 - 1 || row == 1 && coll >= 2 * n - n / 2 + 1 && coll <= 3 * n + n / 2 - 2 || coll == 2 * n - n / 2 + 1 && row <= 3 || coll == 4 * n - n / 2 - 2 && row <= 3 || coll == 4 * n - n / 2 || coll == 5 * n - n / 2 || row == n / 2 + 1 && coll >= 4 * n - n / 2 && coll <= 5 * n - n / 2

                        || coll == n * 5 || coll == n * 5 + n / 2 || row == n && coll >= n * 5 + n / 2 && coll <= n * 6 + 2 || coll == n * 6 + 2 && row >= n - 2 || coll == n * 6 + n / 2

                        || (row == 1 || row == n / 2 + 1 || row == n) && coll >= n * 6 + n / 2 && coll <= n * 7 + 1

                        || coll == n * 7 + n / 2 && row > 1 && row < n && row > n / 2 + 2 || row < n / 2 + 1 && coll == n * 7 + n / 2 && row > 2 || (row == 1 || row == n / 2 + 1 || row == n) && coll >= n * 8 - n / 2 + 1 && coll < n * 8

                        || coll == n * 8 + n / 2 - 2 && (row < n && row > n / 2 + 2 || row > 2 && row <= n / 2) || row == 2 && coll == n * 8 - n / 2 || row == 2 && coll == n * 8 + 1

                        || row == n / 2 + 2 && coll == n * 8 + 1 || row == n && coll == n * 8 + 1

                        || coll == n * 8 + n / 2 + 1 || coll == n * 9 + n / 2 || row == n / 2 + 1 && coll > n * 8 + n / 2 + 1 && coll < n * 9 + n / 2)

                    {

                        Console.Write("*");

                    }

                    else

                    {

                        Console.Write(" ");

                    }

                }

                Console.WriteLine();

            }

            Console.ReadLine();

        }

    }