C# program to print Diamond using for loop.

Here is source code to print Diamond in c# using for loop. This c# code is compiled successfully and executed with Microsoft visual studio 2010.

class Program

    {

       

        static void Main()

        {

            int number, i, k, count = 0;

            Console.WriteLine("Enter no of rows........");

            number = Convert.ToInt32(Console.ReadLine());

            count = number - 1;

            for (k = 1; k <= number; k++)

            {

                for (i = 1; i <= count; i++)

                {

                    Console.Write(" ");

                }

                count--;

                for (i = 1; i <= 2 * k - 1; i++)

                    Console.Write("*");

                Console.WriteLine();

            }

            count = 1;

            for (k = 1; k <= number - 1; k++)

            {

                for (i = 1; i <= count; i++)

                    Console.Write(" ");

                count++;

                for (i = 1; i <= 2 * (number - k) - 1; i++)

                    Console.Write("*");

                Console.WriteLine();

            }

                Console.ReadKey();

         }

      

    }

Here is the output of the program.

        *

      ***

    *****

      ***
        *