mithilesh kumar singh

    class Program

    {

        static void Main(string[] args)

        {

            int temp = 0;

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

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

            for (int row = 0; row <= n - n / 3; row++)

            {

                for (int coll = 0; coll < n; coll++)

                {

                    temp = 2 * n / 5;

                    if (temp % 2 != 0)

                        temp--;

                    if (row == n / 5 || row == n - n / 3 || (coll == n - 1 && row >= n / 5) ||

                        (coll >= n / 5 && coll < n - n / 5 && row == 0) || (coll == 0 && row >= n / 5) ||

                        (coll == temp && row > n / 5) || (row <= n / 5 && (row + coll == n / 5 ||

                        coll - row == n / 5)) || (coll - row == n - n / 5))

                    {

                        Console.Write("*" + " ");

                    }

                    else if (row == n / 5 + n / 7 && (coll >= n / 7 && coll <= temp - n / 7))

                    {

                        Console.Write("_" + " ");

                    }

                    else if (row >= n / 5 + n / 7 && (coll == n / 7 || coll == temp - n / 7))

                    {

                        Console.Write("| ");

                    }

                    else

                    {

                        Console.Write("  ");

                    }

                }

                Console.WriteLine();

            }

            Console.ReadLine();

        }

    }