Fibonacci series in c#.net

In this article, I will explain how we can calculate Fibonacci series in c#.net.
  • 5538

Introduction

In this article, I have describe a C# program that accept the number for Fibonacci series and print the series. The concept of Fibonacci series is very simple. It start with 0 and 1 and next term is the sum of the previous two terms. The sequence of Fibonacci series is following.

0 1 3 5 8 13….

Example

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

namespace ConsoleApplication11

{

    class Program

    {

        static void Main(string[] args)

        {

            int p = 0;

            int q = 1;

            int n,r;

            Console.WriteLine("--------Please enter the no. for fibonacci series--------");

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

            Console.WriteLine("-----The series is-------");

            Console.WriteLine(p);

            Console.ForegroundColor = ConsoleColor.Green;  // Change the ForegroundColor

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

            {

                r = p + q;

                p = q;

                q = r;

                Console.WriteLine(r);

            }

            Console.ReadKey();

        } 

    }

}

The output of above program

 Clipboard220.jpg

© 2013 dotNetheaven. All rights reserved.