using System;

public class Program

{

    public static void Main()

    {

          string angka;

            int nilai;

​

            angka = Console.ReadLine();

            nilai = Convert.ToInt32(angka);

​

            if (nilai > 0)

            {Console.WriteLine("Positif");}

            else

            {Console.WriteLine("Negatif");}

    }

}