Simple C# Program Code for Pascal Triangle

In maths Pascal triangle is a triangular array of binominal coefficients

Lets see the program code below..

using System;

using System.Collections.Generic;

using System.Text;



namespace PostSlush
{

    class PascalTriangle
    {

        static void Main(string[] args)
        {



            System.Console.WriteLine("Simple Pascal Triangle Program Postslush.com");

            System.Console.Write("Enter the number of rows: ");//Entered number will be your rows length

            string input = System.Console.ReadLine();



            int n = Convert.ToInt32(input);





            for (int y = 0; y < n; y++)
            {

                int c = 1;

                for (int q = 0; q < n - y; q++)
                {

                    System.Console.Write("   ");

                }



                for (int x = 0; x <= y; x++)
                {

                    System.Console.Write("   {0:D} ", c);

                    c = c * (y - x) / (x + 1);

                }

                System.Console.WriteLine();

                System.Console.WriteLine();

            }

            System.Console.WriteLine();
            Console.ReadLine();

        }

    }

}

Output :