using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("PROGRAMA 004.SERIE DE FIBONACCI");

        Console.WriteLine("-------------------------------- \n");

         int x ; 

         int y;

         int tope;

         int auxiliar;

         int i;     

        Console.WriteLine("DIGITE LA CANTIDAD  DE NUMEROS DE LA SERIE FIBONACCI: ");

        tope = int.Parse(Console.ReadLine()); 

        Console.Write("\n0, ");

        x = 0;

            y = 1; 

            for (i = 0; i < tope -1; i++)  

            {

                auxiliar = x;

                x = y; 

                y = auxiliar + x; 

                Console.Write(x + ",  "); 

            }   

                Console.Write("("+ tope + " numeros)");

​

    }

}