using System;
using System.Linq;
 
namespace ConsoleApp2
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.Write("Количество элементов массива: ");
            int count = Convert.ToInt32(Console.ReadLine());
 
            int[] massive = new int[count];
            for (int i = 0; i < count; i++)
            {
                Console.Write($"A[{i}] = ");
                massive[i] = Convert.ToInt32(Console.ReadLine());
            }
 
            Sort(massive);
        }
 
        static void Sort(int[] massive)
        {
            int sum = new int();
            int minElement = massive.Min();
            int maxElement = massive.Max();
            int minElementId = Array.IndexOf(massive, minElement);
            int maxElementId = Array.IndexOf(massive, maxElement);
 
            if (maxElementId < minElementId)
                throw new Exception("Минимальный элемент находится после максимального");
            else
                sum = massive.Where(p => !(p > minElementId && p < maxElementId)).Sum();
 
            Console.WriteLine($"Минимальное число {minElement.ToString()} с индексом {minElementId.ToString()}");
            Console.WriteLine($"Максимальное число {maxElement.ToString()} с индексом {maxElementId.ToString()}");
            Console.WriteLine($"Суммировалось {(maxElementId - minElementId - 1).ToString()} элемента(-ов)");
            Console.WriteLine($"Сумма этих элементов равна {sum.ToString()}");
        }
    }
}
 

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