Fibonacci Numbers

using System;
class FibonacciNumbers
{
    static void Main()
    {
        int number = int.Parse(Console.ReadLine());
        int first = 0;
        int second = 1;
        int result = 0;
        if (number == 1 || number == 0)
        {
            Console.WriteLine(first);
        }
        else
        {
            Console.Write("{0} {1} ", first, second);
            for (int i = 2; i < number; i++)
            {
                result = first + second;
                first = second;
                second = result;
                if (i == number - 1)
                {
                    Console.Write(result);
                }
                else
                {
                    Console.Write(result + " ");
                }
            }
        }
    }
}