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

namespace Lab4_test
{
    class Program
    {
        static void Main(string[] args)
        {
            //6
            try
            {
                //1
                int[] vector = new int[] { 3, 7, -2, -3, 1, 8, 2, 3, -5, 0 };
                //comment the line above and uncomment the line below to see the result of exception handling
                //int[] vector = new int[] {};

                //6 cont.
                if (vector.Length < 1)
                {
                    throw new Exception("Vector variable cannot be empty");
                }

                //2
                List<int> vectList = new List<int>(vector);

                //3
                int min = int.MaxValue, max = int.MinValue, sum = 0;
                foreach (int val in vectList)
                {
                    //min
                    if (val < min)
                    {
                        min = val;
                    }

                    //max
                    if (val > max)
                    {
                        max = val;
                    }

                    //sum
                    sum += val;
                }

                //4
                Console.WriteLine("min:{0}, max:{1}, ave:{2}, sum:{3}, card:{4}", min, max, sum / (double)vectList.Count, sum, vectList.Count);

                //5
                vectList.Sort();
                Console.WriteLine("List sorted asc.: " + string.Join(", ", vectList.ToArray()));
                vectList.Reverse();
                Console.WriteLine("List sorted desc.: " + string.Join(", ", vectList.ToArray()));
            }
            catch (Exception  e)
            {
                Console.WriteLine(e);
            }
            //end 
            Console.Read();
        }
    }
}