using System;

public class Program

{

    public enum Loaixe

    {

        Toyota = 1 ,

        Honda = 2,

        Ford = 3,

    }

    public static void Main(string[]args)

    {

        int a = 10;

        //Loaixe _loaixe = Loaixe.Honda;

        //a = (int)_loaixe; 

        //Console.WriteLine(a);//2

        //Console.WriteLine(_loaixe);//Honda

        //string str = Console.ReadLine();

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

        Console.WriteLine(a);

    }

}