using System;

public class Program

{

    public static void Main()

    {

        int n=-1, parP=0, parN=0, imparP=0, imparN=0;

        while (n!=0)

        {

            do {Console.WriteLine("Ingresa un número:");}

            while (!int.TryParse(Console.ReadLine(), out n));

            if (n%2 == 0)

            {

                if (n>0) parP++;

                else if (n<0) parN++;

            }

            else

            {

                if (n>0) imparP++;

                else if (n<0) imparN++;

            }

            Console.WriteLine($"ParP:{parP} \nImparP:{imparP}\nParN:{parN}\nImparP:{imparP}");

        }

    }

}