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

namespace ConsoleApplication8
{
    class Program
    {
        static void Main(string[] args)
        {
            const int n = 5;
            int[] arr = new int[n];
            Random rnd = new Random();
            Console.WriteLine("Original array: ");
            for (int i = 0; i < n; ++i)
            {
                arr[i] = rnd.Next(-10,10);
                Console.Write(" " + arr[i]);
            }

            int max = arr[0];
            for (int i = 0; i < n; ++i)
                if (Math.Abs(arr[i]) > max)
                    max = Math.Abs(arr[i]);
            Console.WriteLine("\nMax element: " + max);

            int sum = 0;
            int el_1 = arr[0], el_2 = arr[0];
            int pos_1 = 0, pos_2 = 0;

            for (int i = 0; i < n; ++i)
            {
                if (arr[i] > 0)
                {
                    el_1 = arr[i];
                    pos_1 = i;
                }
                    break;
            }
            for (int i = pos_1 + 1; i < n; ++i)
            {
                if (arr[i] > 0)
                {
                    el_2 = arr[i];
                    pos_2 = i;
                }
            }

            //if (pos_2 - pos_1 > 1)
                for (int i = pos_1 + 1; i < pos_2; ++i )
                    sum += arr[i];
            Console.WriteLine("Summary: " + sum);
        }
    }
}