C# Program to print Diamond Shape

In this C# program, we will take input (Number of rows) from the user and print the diamond shape based on the Number of rows input by the user.

C# Program to print Diamond Shape Code:

  private static void Main(string[] args)
        {
            int i, j, count = 1, number;
            Console.Write("Enter number of rows:");
            number = int.Parse(Console.ReadLine());
            count = number - 1;
            for (j = 1; j <= number; j++)
            {
                for (i = 1; i <= count; i++)
                {
                    Console.Write(" ");
                }
                count--;
                for (i = 1; i <= 2 * j - 1; i++)
                {
                    Console.Write("*");
                }
                Console.WriteLine();
            }
            count = 1;
            for (j = 1; j <= number - 1; j++)
            {
                for (i = 1; i <= count; i++)
                {
                    Console.Write(" ");
                }
                count++;
                for (i = 1; i <= 2 * (number - j) - 1; i++)
                {
                    Console.Write("*");
                }
                Console.WriteLine();
            }
            Console.ReadLine();
        }
C# Program to print Diamond Shape Output: