ООП-10

using System;
using System.Collections.Generic;

namespace Homework10
{
    class Program
    {
        static void Main(string[] args)
        {
            List<Aviary> aviaries = new List<Aviary>
            {
                new Aviary(new List<Inhabitant>
                {
                    new Inhabitant("lion", "male", "meow"),
                    new Inhabitant("lion", "female" , "meow"),
                }),

                new Aviary(new List<Inhabitant>
                {
                    new Inhabitant("elephant", "male", "trumpet"),
                    new Inhabitant("elephant", "female" , "trumpet"),
                }),

                new Aviary(new List<Inhabitant>
                {
                    new Inhabitant("bird", "male", "chirp"),
                    new Inhabitant("bird", "female"),
                }),

                new Aviary(new List<Inhabitant>
                {
                    new Inhabitant("wolf", "male", "bark"),
                    new Inhabitant("wolf", "female" , "bark"),
                }),

                new Aviary(),
                new Aviary(),
                new Aviary(),
                new Aviary(),
            };

            bool isActive = true;

            while (isActive == true)
            {
                ChooseAviary(aviaries);
                Console.ReadKey();
                Console.Clear();
            }
        }

        static void ChooseAviary(List<Aviary> aviaries)
        {
            for (int i = 0; i < aviaries.Count; i++)
            {
                Console.Write(i + " ");
                aviaries[i].Glance();
            }
            Console.Write("Choose:");

            if (int.TryParse(Console.ReadLine(), out int aviaryNumber) == true)
            {
                if (aviaryNumber >= 0 && aviaryNumber < aviaries.Count)
                {
                    Console.Clear();
                    aviaries[aviaryNumber].ShowInfo();
                }
                else
                {
                    Console.WriteLine("Неверное число!");
                }
            }
            else
            {
                Console.WriteLine("Это не число!");
            }
        }
    }

    class Aviary
    {
        private List<Inhabitant> _inhabitants;
        private static Random _random;

        public int Capacity { get; private set; }

        static Aviary()
        {
            _random = new Random();
        }

        public Aviary(List<Inhabitant> inhabitants)
        {
            _inhabitants = inhabitants;
            Capacity = inhabitants.Count;
        }

        public Aviary()
        {
            Capacity = _random.Next(5, 11);

            _inhabitants = new List<Inhabitant> { };

            for (int i = 0; i < Capacity; i++)
            {
                _inhabitants.Add(new Inhabitant());
            }
        }

        public void ShowInfo()
        {
            Console.WriteLine($"--{Capacity} inhabitant(s)--");
            foreach (var inhabitant in _inhabitants)
            {
                inhabitant.Introduce();
            }
        }

        public void Glance()
        {
            Console.WriteLine($"Вольер с {Capacity} животными");
        }
    }

    class Inhabitant
    {
        private List<string> _types = new List<string> { "wolf", "bird", "elephant", "lion" };
        private List<string> _genders = new List<string> { "male", "female" };
        private List<string> _sounds = new List<string> { "bark", "chirp", "trumpet", "meow"};
        private static Random _random;

        public string Type { get; private set; }
        public string Gender { get; private set; }
        public string Sound { get; private set; }

        static Inhabitant()
        {
            _random = new Random();
        }

        public Inhabitant(string type, string gender, string sound = null)
        {
            Type = type;
            Gender = gender;
            Sound = sound;
        }

        public Inhabitant()
        {
            int inhabitantNumber = _random.Next(0, _types.Count);

            Type = _types[inhabitantNumber];
            Gender = _genders[_random.Next(0, 2)];
            Sound = _sounds[inhabitantNumber];
        }

        public void Introduce()
        {
            if (Sound == null)
                Sound = "no sound";

            Console.WriteLine($"Type: {Type}\nGender: {Gender}\nSound: {Sound}");
            Console.WriteLine();
        }
    }
}