using System;

public class Program

{

    class Program

    {

​

        static void stoinost(int k, int l)

        {

            if (k < 0)

            {

                Console.WriteLine("negative");               

​

            }

            else if (k > 0)

            {

                Console.WriteLine("positive");

            }

​

            if (l < 0)

            {

                Console.WriteLine("negative");

​

            }

            else if (l > 0)

            {

                Console.WriteLine("positive");

​

            }

​

            else

            {

                Console.WriteLine("zero");

            }

​

        }

        static void Main(string[] args)

        {

            Console.WriteLine("Enter number:");

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

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

            stoinost (k,l);

​

        }

    }

}

    }

}