using System;
using System.Linq;

namespace contest
{
    class Program
    {
        static void Main(string[] args)
        {
            int N = Int32.Parse(Console.ReadLine());
            string[] input = Console.ReadLine().Split(' ');

            var p = input.Where(x => x == "+").Select(x => x);
            var m = input.Where(x => x == "-").Select(x => x);
            var pm = p.Concat(m);
            var n = input.Where(x => !pm.Contains(x)).OrderByDescending(x => x).Select(x => x);
            var nn = input.Where(x => !pm.Contains(x)).OrderBy(x => x).Select(x => x);

            var g = n.Take(n.Count() - pm.Count()).Select(x => x);
            double b = 0;
            double a = 0;

            for (int i = 0; i < g.Count(); i++)
                a += double.Parse(g.ToArray()[i]) * Math.Pow(10, g.Count() - 1 - i);
            b = a;

            int cnt = g.Count();
            int ncnt = cnt;

            for (int i = 0; i < p.Count(); i++)
            {
                a += double.Parse(n.Skip(cnt++).Select(x => x).ToArray()[0]);
                b += double.Parse(nn.Skip(ncnt++).Select(x => x).ToArray()[0]);

            }

            for (int i = 0; i < m.Count(); i++)
            {
                a -= double.Parse(n.Skip(cnt++).Select(x => x).ToArray()[0]);
                b = double.Parse(n.Skip(ncnt++).Select(x => x).ToArray()[0]) - b;
            }


            Console.WriteLine(a + " " + b);
            Console.ReadLine();
        }
    }
}