using System;

public class Program

{

    public static void Main()

    {

        int positivecount=0;

        int negativecount=0;

        Console.WriteLine("Hello World");

        int[] numbers = { 5, -1, 78, -17, 04, -81, 97, 0 };

        foreach(var x in numbers){

            if(x>=0 ){

            positivecount=positivecount+1;

            }

            else{

        negativecount=negativecount+1;

            }

        }

        Console.WriteLine(negativecount);

        Console.WriteLine(positivecount);

    }

}