Fibonacci series without recursion in c#.

Fibonacci Series code in c# without recursion.

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

namespace Fibonacci

{

    class Program

    {

        static void Main(string[] args)

        {

            Console.WriteLine(".........Fibonacci Series......");

            int i = 0; int j = 1; int k = 1;

            Console.Write("Enter the no:");

            int m =Convert.ToInt32(Console.ReadLine());

            Console.Write("series are:");

            int n;

            Console.Write(" {0} {1} ", i,j);

            for (n = 0; n <= m;n++ )

            {

                k = i + j;

                i = j;

                j = k;

               

                Console.Write(" {0} ",k);

            }

            Console.ReadKey();

        }

    }

}