Fibonacci series in c#.net

In this article, I will explain how we can calculate Fibonacci series in c#.net.
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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--------");

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);

}

}

}

}

The output of above program