int[] arr2 = new int[8] { 10, 9, 8, 9, 7, 6, 11, 5 };
            int temp2 = 0;
            for (int i = 1; i <= arr2.Length - 1; i++)
            {
                for (int j = i - 1; j <= arr2.Length - 1; j++)
                {
                    if (arr2[j] > arr2[i])
                    {
                        temp2 = temp2 + arr2[i]+arr2[j];
                    }
                }
            }