using System;

public class Program

{

    public static void Main()

    {

        int n1=0;

        int n2=1; // for printing fibonacci series

        int n3;

        int l=10;

        for(int i=0;i<=l;i++ ){

        n3=n1+n2;

            Console.Write("'{0}' ",n3);

        n1=n2;

            n2=n3;

        }

    }

}