laggage

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

namespace luggage
{

    public class Laggage_info
    {

        public string name;
        public static int count_all;
        public static double weight_all, weight_medium;
        public static Dictionary<string, double> information =new Dictionary<string, double>();
        public static Dictionary<string, double> information_new = new Dictionary<string, double>();
        public Laggage_info(string name, int count, double weight)
        {
            information.Add($"{name} has  {count} things with a total {weight} weight, average baggage weight", weight/count);


        }
        public Laggage_info(string name, int count, double[] weight)
        {
            string str = "";
            for (int i = 0; i < weight.Length; i++)
            {
                str += $"{weight[i]};";
                weight_all += weight[i];
            }
            str = str.Remove((str.Length - 1));
            information.Add($"{name} has  {count} things ({str}) with a total {weight_all} weight, average baggage weight", weight_all / count);
        }



        public void Print()
        {
            weight_medium = weight_all / count_all;
            //Console.WriteLine($"{weight_all} - {count_all} - {weight_medium}");
            var list = information.Keys.ToList();


            foreach (var key in list)
            {
                if ((information[key] + 300) == weight_medium || (information[key] - 300) == weight_medium) information_new.Add(key, information[key]);

                Console.WriteLine("{0}: {1}", key, information[key]);
            }

            Console.WriteLine("\n\nBaggage whose average weight differs by 300 grams from the total weight of the items");
            var list_1 = information_new.Keys.ToList();

            if (information_new.Count == 0) Console.WriteLine("Empty");
            else
            {
                foreach (var key in list_1)
                {
                    Console.WriteLine("{0}: {1}", key, information_new[key]);
                }
            }


        }
        ~Laggage_info() { }
    }




    class Program
    {


        static void Main(string[] args)
        {

            Laggage_info info = new("Dmitry Ivanko", 10, 23.2);
            Laggage_info info_1 = new ("Ann Vasilenko", 10, 35.6);
            Laggage_info info_2 = new ("Yan Gordienko", 12, 75);
            Laggage_info info_3 = new ("Ameli Lisova", 3, 29.8);
            Laggage_info info_4 = new ("Ivan Durnev", 1, 34);
            Laggage_info info_5 = new ("Hrystyna Dnova", 2, 21.08);
            Laggage_info info_6 = new ("Alexey Ivleev", 3, 120.2);
            Laggage_info info_7 = new ("Dina Saeva", 15, 45.5);
            Laggage_info info_8 = new ("Arina Zelensky", 10, 88.09);
            Laggage_info info_9 = new ("Ivan Holoborodko", 1, 43);
            Laggage_info info_10 = new ("Anastasya Sycheva", 6, 53.2);
            double[] Array = { 3.3, 2.2, 1.1, 7.7, 8.8, 9,9 };
            Laggage_info info_11 = new("Anastasya Sycheva", 6, Array);
            info.Print();

        }
    }
}