using System;

public class Program

{

    public static void Main()

    {

        int firstNumber = 0, SecondNumber = 1, nextNumber, numberOfElements;

        Console.Write("Enter the number of elements to Print : ");

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

        if(numberOfElements < 2)

        {

            Console.Write("Please Enter a number greater than two");

        }

        else

        {

            Console.Write(firstNumber + " " + SecondNumber + " ");

            for(int i = 2; i < numberOfElements; i++)

            {

                nextNumber = firstNumber + SecondNumber;

                Console.Write(nextNumber + " ");

                firstNumber = SecondNumber;

                SecondNumber = nextNumber;

            }

        }

    }

}