using System;
class HelloWorld
{
    static void Main()
    {
        int sum = 0, n = int.Parse(Console.ReadLine()), mindif = int.MaxValue;
        for (int i = 0; i < n; i++) {
            int now = int.Parse(Console.ReadLine());
            sum += now;
            if (now < mindif && now % 4 != 0)
                mindif = now;
        }
        Console.WriteLine((sum % 4 == 0) ? ((mindif != int.MaxValue) ? ((n - 1) + " " + (sum - mindif)) : "0") : (n + " " + sum));
        Console.ReadKey();
    }
}