using System;

public class Program

{

    public static void Main()

    {

        int n1=0, n2=1, n3;

        Console.Write(n1 + " " + n2);

        for(int i=0; i<5; i++)

        {

            n3 = n1+ n2;

            Console.Write(" "+ n3);

            n1= n2;

            n2 = n3;

        }

    }

}