using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace foryuki
{
    class Program
    {
        static int[] n;

        static void Main(string[] args)
        {
            int N = int.Parse(Console.ReadLine());
            var A = ConvertStringArrayToIntArray(Console.ReadLine().Split());

            var d = A.Where(x => x < 0).OrderBy(x => x).ToArray();
            var cm1 = A.Where(x => x >= 0).OrderByDescending(x => x).ToArray();

            int cnt = 0;
            int k = 0;
            for (int i = 0; i < d.Length; i++)
            {
                for (int j = k; j < cm1.Length; j++)
                {
                    if (d[i] + cm1[j] < 0)
                    {
                        cnt++;
                        k = j + 1;
                        break;
                    }
                }
            }
            if (cnt < d.Length)
            {
                cnt = cnt + (d.Length - cnt) / 2;
            }

            int dry = cnt;

            //----------------------------

            var w = A.Where(x => x > 0).OrderByDescending(x => x).ToArray();
            var cm2 = A.Where(x => x <= 0).OrderBy(x => x).ToArray();

            cnt = 0;
            k = 0;
            for (int i = 0; i < w.Length; i++)
            {
                for (int j = k; j < cm2.Length; j++)
                {
                    if (w[i] + cm2[j] > 0)
                    {
                        cnt++;
                        k = j + 1;
                        break;
                    }
                }
            }
            if (cnt < w.Length)
            {
                cnt = cnt + (w.Length - cnt) / 2;
            }

            int wet = cnt;

            //------------------------------

            cnt = 0;
            k = 0;
            for (int i = 0; i < d.Length; i++)
            {
                for (int j = k; j < w.Length; j++)
                {
                    if (d[i] + w[j] == 0)
                    {
                        cnt++;
                        k = j + 1;
                        break;
                    }
                }
            }
            var moi = (A.Where(x => x == 0).Count()) /2 + cnt;

            Console.WriteLine("{0} {1} {2}",dry,wet,moi);
        }

        //-------------------------------------------------------------

        static int[] ConvertStringArrayToIntArray(string[] array)
        {
            return Array.ConvertAll(array, str => int.Parse(str));
        }

        static List<int> ConvertStringArrayToIntList(string[] str)
        {
            var list = new List<int>();
            foreach (var c in str)
            {
                list.Add(int.Parse(c));
            }
            return list;
        }
    }
}