using System;

public class Program

{

    public static void Main()

    {

        double b = double.Parse(Console.ReadLine());

        if(b > 0)

        {

            Console.WriteLine("Positive");

        }

        else if(b < 0)

        {

            Console.WriteLine("Negative");

        }

        if(b = 0)

        {

            Console.WriteLine("Equals 0");

        }

    }

}