commit d47bde6c2740f2a5bed1a92eda39b16471f4e65f Author: Debug_pro <63473508+Debug-pro-dev@users.noreply.github.com> Date: Sun Jun 7 18:27:45 2026 +0300 upload diff --git a/.gitattributes b/.gitattributes new file mode 100644 index 0000000..1ff0c42 --- /dev/null +++ b/.gitattributes @@ -0,0 +1,63 @@ +############################################################################### +# Set default behavior to automatically normalize line endings. +############################################################################### +* text=auto + +############################################################################### +# Set default behavior for command prompt diff. +# +# This is need for earlier builds of msysgit that does not have it on by +# default for csharp files. +# Note: This is only used by command line +############################################################################### +#*.cs diff=csharp + +############################################################################### +# Set the merge driver for project and solution files +# +# Merging from the command prompt will add diff markers to the files if there +# are conflicts (Merging from VS is not affected by the settings below, in VS +# the diff markers are never inserted). Diff markers may cause the following +# file extensions to fail to load in VS. An alternative would be to treat +# these files as binary and thus will always conflict and require user +# intervention with every merge. To do so, just uncomment the entries below +############################################################################### +#*.sln merge=binary +#*.csproj merge=binary +#*.vbproj merge=binary +#*.vcxproj merge=binary +#*.vcproj merge=binary +#*.dbproj merge=binary +#*.fsproj merge=binary +#*.lsproj merge=binary +#*.wixproj merge=binary +#*.modelproj merge=binary +#*.sqlproj merge=binary +#*.wwaproj merge=binary + +############################################################################### +# behavior for image files +# +# image files are treated as binary by default. +############################################################################### +#*.jpg binary +#*.png binary +#*.gif binary + +############################################################################### +# diff behavior for common document formats +# +# Convert binary document formats to text before diffing them. This feature +# is only available from the command line. Turn it on by uncommenting the +# entries below. +############################################################################### +#*.doc diff=astextplain +#*.DOC diff=astextplain +#*.docx diff=astextplain +#*.DOCX diff=astextplain +#*.dot diff=astextplain +#*.DOT diff=astextplain +#*.pdf diff=astextplain +#*.PDF diff=astextplain +#*.rtf diff=astextplain +#*.RTF diff=astextplain diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..9491a2f --- /dev/null +++ b/.gitignore @@ -0,0 +1,363 @@ +## Ignore Visual Studio temporary files, build results, and +## files generated by popular Visual Studio add-ons. +## +## Get latest from https://github.com/github/gitignore/blob/master/VisualStudio.gitignore + +# User-specific files +*.rsuser +*.suo +*.user +*.userosscache +*.sln.docstates + +# User-specific files (MonoDevelop/Xamarin Studio) +*.userprefs + +# Mono auto generated files +mono_crash.* + +# Build results +[Dd]ebug/ +[Dd]ebugPublic/ +[Rr]elease/ +[Rr]eleases/ +x64/ +x86/ +[Ww][Ii][Nn]32/ +[Aa][Rr][Mm]/ +[Aa][Rr][Mm]64/ +bld/ +[Bb]in/ +[Oo]bj/ +[Oo]ut/ +[Ll]og/ +[Ll]ogs/ + +# Visual Studio 2015/2017 cache/options directory +.vs/ +# Uncomment if you have tasks that create the project's static files in wwwroot +#wwwroot/ + +# Visual Studio 2017 auto generated files +Generated\ Files/ + +# MSTest test Results +[Tt]est[Rr]esult*/ +[Bb]uild[Ll]og.* + +# NUnit +*.VisualState.xml +TestResult.xml +nunit-*.xml + +# Build Results of an ATL Project +[Dd]ebugPS/ +[Rr]eleasePS/ +dlldata.c + +# Benchmark Results +BenchmarkDotNet.Artifacts/ + +# .NET Core +project.lock.json +project.fragment.lock.json +artifacts/ + +# ASP.NET Scaffolding +ScaffoldingReadMe.txt + +# StyleCop +StyleCopReport.xml + +# Files built by Visual Studio +*_i.c +*_p.c +*_h.h +*.ilk +*.meta +*.obj +*.iobj +*.pch +*.pdb +*.ipdb +*.pgc +*.pgd +*.rsp +*.sbr +*.tlb +*.tli +*.tlh +*.tmp +*.tmp_proj +*_wpftmp.csproj +*.log +*.vspscc +*.vssscc +.builds +*.pidb +*.svclog +*.scc + +# Chutzpah Test files +_Chutzpah* + +# Visual C++ cache files +ipch/ +*.aps +*.ncb +*.opendb +*.opensdf +*.sdf +*.cachefile +*.VC.db +*.VC.VC.opendb + +# Visual Studio profiler +*.psess +*.vsp +*.vspx +*.sap + +# Visual Studio Trace Files +*.e2e + +# TFS 2012 Local Workspace +$tf/ + +# Guidance Automation Toolkit +*.gpState + +# ReSharper is a .NET coding add-in +_ReSharper*/ +*.[Rr]e[Ss]harper +*.DotSettings.user + +# TeamCity is a build add-in +_TeamCity* + +# DotCover is a Code Coverage Tool +*.dotCover + +# AxoCover is a Code Coverage Tool +.axoCover/* +!.axoCover/settings.json + +# Coverlet is a free, cross platform Code Coverage Tool +coverage*.json +coverage*.xml +coverage*.info + +# Visual Studio code coverage results +*.coverage +*.coveragexml + +# NCrunch +_NCrunch_* +.*crunch*.local.xml +nCrunchTemp_* + +# MightyMoose +*.mm.* +AutoTest.Net/ + +# Web workbench (sass) +.sass-cache/ + +# Installshield output folder +[Ee]xpress/ + +# DocProject is a documentation generator add-in +DocProject/buildhelp/ +DocProject/Help/*.HxT +DocProject/Help/*.HxC +DocProject/Help/*.hhc +DocProject/Help/*.hhk +DocProject/Help/*.hhp +DocProject/Help/Html2 +DocProject/Help/html + +# Click-Once directory +publish/ + +# Publish Web Output +*.[Pp]ublish.xml +*.azurePubxml +# Note: Comment the next line if you want to checkin your web deploy settings, +# but database connection strings (with potential passwords) will be unencrypted +*.pubxml +*.publishproj + +# Microsoft Azure Web App publish settings. Comment the next line if you want to +# checkin your Azure Web App publish settings, but sensitive information contained +# in these scripts will be unencrypted +PublishScripts/ + +# NuGet Packages +*.nupkg +# NuGet Symbol Packages +*.snupkg +# The packages folder can be ignored because of Package Restore +**/[Pp]ackages/* +# except build/, which is used as an MSBuild target. +!**/[Pp]ackages/build/ +# Uncomment if necessary however generally it will be regenerated when needed +#!**/[Pp]ackages/repositories.config +# NuGet v3's project.json files produces more ignorable files +*.nuget.props +*.nuget.targets + +# Microsoft Azure Build Output +csx/ +*.build.csdef + +# Microsoft Azure Emulator +ecf/ +rcf/ + +# Windows Store app package directories and files +AppPackages/ +BundleArtifacts/ +Package.StoreAssociation.xml +_pkginfo.txt +*.appx +*.appxbundle +*.appxupload + +# Visual Studio cache files +# files ending in .cache can be ignored +*.[Cc]ache +# but keep track of directories ending in .cache +!?*.[Cc]ache/ + +# Others +ClientBin/ +~$* +*~ +*.dbmdl +*.dbproj.schemaview +*.jfm +*.pfx +*.publishsettings +orleans.codegen.cs + +# Including strong name files can present a security risk +# (https://github.com/github/gitignore/pull/2483#issue-259490424) +#*.snk + +# Since there are multiple workflows, uncomment next line to ignore bower_components +# (https://github.com/github/gitignore/pull/1529#issuecomment-104372622) +#bower_components/ + +# RIA/Silverlight projects +Generated_Code/ + +# Backup & report files from converting an old project file +# to a newer Visual Studio version. Backup files are not needed, +# because we have git ;-) +_UpgradeReport_Files/ +Backup*/ +UpgradeLog*.XML +UpgradeLog*.htm +ServiceFabricBackup/ +*.rptproj.bak + +# SQL Server files +*.mdf +*.ldf +*.ndf + +# Business Intelligence projects +*.rdl.data +*.bim.layout +*.bim_*.settings +*.rptproj.rsuser +*- [Bb]ackup.rdl +*- [Bb]ackup ([0-9]).rdl +*- [Bb]ackup ([0-9][0-9]).rdl + +# Microsoft Fakes +FakesAssemblies/ + +# GhostDoc plugin setting file +*.GhostDoc.xml + +# Node.js Tools for Visual Studio +.ntvs_analysis.dat +node_modules/ + +# Visual Studio 6 build log +*.plg + +# Visual Studio 6 workspace options file +*.opt + +# Visual Studio 6 auto-generated workspace file (contains which files were open etc.) +*.vbw + +# Visual Studio LightSwitch build output +**/*.HTMLClient/GeneratedArtifacts +**/*.DesktopClient/GeneratedArtifacts +**/*.DesktopClient/ModelManifest.xml +**/*.Server/GeneratedArtifacts +**/*.Server/ModelManifest.xml +_Pvt_Extensions + +# Paket dependency manager +.paket/paket.exe +paket-files/ + +# FAKE - F# Make +.fake/ + +# CodeRush personal settings +.cr/personal + +# Python Tools for Visual Studio (PTVS) +__pycache__/ +*.pyc + +# Cake - Uncomment if you are using it +# tools/** +# !tools/packages.config + +# Tabs Studio +*.tss + +# Telerik's JustMock configuration file +*.jmconfig + +# BizTalk build output +*.btp.cs +*.btm.cs +*.odx.cs +*.xsd.cs + +# OpenCover UI analysis results +OpenCover/ + +# Azure Stream Analytics local run output +ASALocalRun/ + +# MSBuild Binary and Structured Log +*.binlog + +# NVidia Nsight GPU debugger configuration file +*.nvuser + +# MFractors (Xamarin productivity tool) working folder +.mfractor/ + +# Local History for Visual Studio +.localhistory/ + +# BeatPulse healthcheck temp database +healthchecksdb + +# Backup folder for Package Reference Convert tool in Visual Studio 2017 +MigrationBackup/ + +# Ionide (cross platform F# VS Code tools) working folder +.ionide/ + +# Fody - auto-generated XML schema +FodyWeavers.xsd \ No newline at end of file diff --git a/GymEquipment.cs b/GymEquipment.cs new file mode 100644 index 0000000..73b368e --- /dev/null +++ b/GymEquipment.cs @@ -0,0 +1,88 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace Prac8 +{ + public class GymEquipment : IComparable, IEquatable + { + public int Number { get; set; } + public string Name { get; set; } + public string Type { get; set; } + public string Condition { get; set; } + public string Place { get; set; } + + public GymEquipment() + { + Name = string.Empty; + Type = string.Empty; + Condition = string.Empty; + Place = string.Empty; + } + + public GymEquipment(int number, string name, string type, string condition, string place) + { + Number = number; + Name = name; + Type = type; + Condition = condition; + Place = place; + } + + public int CompareTo(GymEquipment other) + { + if (other == null) + { + return 1; + } + + int byName = string.Compare(Name, other.Name, StringComparison.OrdinalIgnoreCase); + if (byName != 0) + { + return byName; + } + + return Number.CompareTo(other.Number); + } + + public bool Equals(GymEquipment other) + { + if (other == null) + { + return false; + } + + return Number == other.Number + && string.Equals(Name, other.Name, StringComparison.OrdinalIgnoreCase) + && string.Equals(Type, other.Type, StringComparison.OrdinalIgnoreCase) + && string.Equals(Condition, other.Condition, StringComparison.OrdinalIgnoreCase) + && string.Equals(Place, other.Place, StringComparison.OrdinalIgnoreCase); + } + + public override bool Equals(object obj) + { + return Equals(obj as GymEquipment); + } + + public override int GetHashCode() + { + return GetSafeHash(Name) + ^ GetSafeHash(Type) + ^ GetSafeHash(Condition) + ^ GetSafeHash(Place) + ^ Number; + } + + private static int GetSafeHash(string value) + { + return value == null ? 0 : value.ToLowerInvariant().GetHashCode(); + } + + public override string ToString() + { + return $"№: {Number}, Название: {Name}, Тип: {Type}, Состояние: {Condition}, Место: {Place}"; + } + } +} diff --git a/MyList.cs b/MyList.cs new file mode 100644 index 0000000..41c5977 --- /dev/null +++ b/MyList.cs @@ -0,0 +1,358 @@ +using System; +using System.Collections; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace Prac8 +{ + public class MyList : IEnumerable + { + private const int DefaultCapacity = 4; + private T[] _items; + private int _count; + + public MyList(int capacity = DefaultCapacity) + { + if (capacity < 1) + { + capacity = DefaultCapacity; + } + + _items = new T[capacity]; + _count = 0; + } + + public int Count => _count; + + public T this[int index] + { + get => Get(index); + set + { + ValidateIndex(index); + _items[index] = value; + } + } + + public void Add(T item) + { + EnsureCapacity(); + _items[_count] = item; + _count++; + } + + public void Insert(int index, T item) + { + ValidateInsertIndex(index); + EnsureCapacity(); + + for (int i = _count; i > index; i--) + { + _items[i] = _items[i - 1]; + } + + _items[index] = item; + _count++; + } + + public void AddRange(MyList otherList) + { + if (otherList == null) + { + throw new ArgumentNullException(nameof(otherList), "Другой список не должен быть null."); + } + + MyList source = CreateSafeCopy(otherList); + EnsureCapacityFor(source.Count); + + foreach (T item in source) + { + Add(item); + } + } + + public void InsertRange(int index, MyList otherList) + { + ValidateInsertIndex(index); + + if (otherList == null) + { + throw new ArgumentNullException(nameof(otherList), "Другой список не должен быть null."); + } + + if (otherList.Count == 0) + { + return; + } + + MyList source = CreateSafeCopy(otherList); + EnsureCapacityFor(source.Count); + + for (int i = _count - 1; i >= index; i--) + { + _items[i + source.Count] = _items[i]; + } + + int insertPosition = index; + foreach (T item in source) + { + _items[insertPosition] = item; + insertPosition++; + } + + _count += source.Count; + } + + public void RemoveAt(int index) + { + ValidateIndex(index); + + for (int i = index; i < _count - 1; i++) + { + _items[i] = _items[i + 1]; + } + + _count--; + _items[_count] = default(T); + } + + public void RemoveLast() + { + if (_count == 0) + { + throw new InvalidOperationException("Нельзя удалить последний элемент из пустого списка."); + } + + _count--; + _items[_count] = default(T); + } + + public void RemoveRange(int firstIndex, int secondIndex) + { + if (_count == 0) + { + throw new InvalidOperationException("Список пуст."); + } + + ValidateIndex(firstIndex); + ValidateIndex(secondIndex); + + if (firstIndex > secondIndex) + { + throw new ArgumentException("Первый индекс не может быть больше второго."); + } + + int removeCount = secondIndex - firstIndex + 1; + + for (int i = firstIndex; i < _count - removeCount; i++) + { + _items[i] = _items[i + removeCount]; + } + + for (int i = _count - removeCount; i < _count; i++) + { + _items[i] = default(T); + } + + _count -= removeCount; + } + + public void Clear() + { + for (int i = 0; i < _count; i++) + { + _items[i] = default(T); + } + + _count = 0; + } + + public T Get(int index) + { + ValidateIndex(index); + return _items[index]; + } + + public void Print() + { + if (_count == 0) + { + Console.WriteLine("Список пуст."); + return; + } + + for (int i = 0; i < _count; i++) + { + Console.WriteLine($"[{i}] {_items[i]}"); + } + } + + public T Find(Predicate match) + { + if (match == null) + { + throw new ArgumentNullException(nameof(match), "Предикат не должен быть null."); + } + + for (int i = 0; i < _count; i++) + { + if (match(_items[i])) + { + return _items[i]; + } + } + + return default(T); + } + + public void EnsureCapacity() + { + if (_count < _items.Length) + { + return; + } + + int newCapacity = _items.Length == 0 ? DefaultCapacity : _items.Length * 2; + Array.Resize(ref _items, newCapacity); + } + + public void Sort(int index) + { + if (index != 0 && index != 1) + { + throw new ArgumentException("Для сортировки используйте 1 - по возрастанию или 0 - по убыванию."); + } + + if (_count < 2) + { + return; + } + + Comparer comparer = Comparer.Default; + bool ascending = index == 1; + + for (int i = 0; i < _count - 1; i++) + { + int selectedIndex = i; + + for (int j = i + 1; j < _count; j++) + { + int compareResult = comparer.Compare(_items[j], _items[selectedIndex]); + + if ((ascending && compareResult < 0) || (!ascending && compareResult > 0)) + { + selectedIndex = j; + } + } + + if (selectedIndex != i) + { + T temp = _items[i]; + _items[i] = _items[selectedIndex]; + _items[selectedIndex] = temp; + } + } + } + + public void Reverse() + { + int left = 0; + int right = _count - 1; + + while (left < right) + { + T temp = _items[left]; + _items[left] = _items[right]; + _items[right] = temp; + left++; + right--; + } + } + + public void Distinct() + { + if (_count < 2) + { + return; + } + + EqualityComparer comparer = EqualityComparer.Default; + T[] uniqueItems = new T[Math.Max(DefaultCapacity, _count)]; + int uniqueCount = 0; + + for (int i = 0; i < _count; i++) + { + bool exists = false; + + for (int j = 0; j < uniqueCount; j++) + { + if (comparer.Equals(_items[i], uniqueItems[j])) + { + exists = true; + break; + } + } + + if (!exists) + { + uniqueItems[uniqueCount] = _items[i]; + uniqueCount++; + } + } + + _items = uniqueItems; + _count = uniqueCount; + } + + public IEnumerator GetEnumerator() + { + for (int i = 0; i < _count; i++) + { + yield return _items[i]; + } + } + + IEnumerator IEnumerable.GetEnumerator() + { + return GetEnumerator(); + } + + private void ValidateIndex(int index) + { + if (index < 0 || index >= _count) + { + throw new IndexOutOfRangeException("Индекс находится вне границ списка."); + } + } + + private void ValidateInsertIndex(int index) + { + if (index < 0 || index > _count) + { + throw new IndexOutOfRangeException("Индекс для вставки находится вне границ списка."); + } + } + + private void EnsureCapacityFor(int additionalItems) + { + while (_count + additionalItems > _items.Length) + { + int newCapacity = _items.Length == 0 ? DefaultCapacity : _items.Length * 2; + Array.Resize(ref _items, newCapacity); + } + } + + private static MyList CreateSafeCopy(MyList source) + { + MyList copy = new MyList(Math.Max(DefaultCapacity, source.Count)); + foreach (T item in source) + { + copy.Add(item); + } + + return copy; + } + } +} diff --git a/Prac8.csproj b/Prac8.csproj new file mode 100644 index 0000000..fd4bd08 --- /dev/null +++ b/Prac8.csproj @@ -0,0 +1,10 @@ + + + + Exe + net9.0 + enable + enable + + + diff --git a/Prac8.sln b/Prac8.sln new file mode 100644 index 0000000..62019e0 --- /dev/null +++ b/Prac8.sln @@ -0,0 +1,25 @@ + +Microsoft Visual Studio Solution File, Format Version 12.00 +# Visual Studio Version 17 +VisualStudioVersion = 17.14.36429.23 d17.14 +MinimumVisualStudioVersion = 10.0.40219.1 +Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Prac8", "Prac8.csproj", "{7B2E7D89-B72B-437B-8ADB-27901B43B4B8}" +EndProject +Global + GlobalSection(SolutionConfigurationPlatforms) = preSolution + Debug|Any CPU = Debug|Any CPU + Release|Any CPU = Release|Any CPU + EndGlobalSection + GlobalSection(ProjectConfigurationPlatforms) = postSolution + {7B2E7D89-B72B-437B-8ADB-27901B43B4B8}.Debug|Any CPU.ActiveCfg = Debug|Any CPU + {7B2E7D89-B72B-437B-8ADB-27901B43B4B8}.Debug|Any CPU.Build.0 = Debug|Any CPU + {7B2E7D89-B72B-437B-8ADB-27901B43B4B8}.Release|Any CPU.ActiveCfg = Release|Any CPU + {7B2E7D89-B72B-437B-8ADB-27901B43B4B8}.Release|Any CPU.Build.0 = Release|Any CPU + EndGlobalSection + GlobalSection(SolutionProperties) = preSolution + HideSolutionNode = FALSE + EndGlobalSection + GlobalSection(ExtensibilityGlobals) = postSolution + SolutionGuid = {CEBDCD76-826A-4855-873E-397E0F7768EC} + EndGlobalSection +EndGlobal diff --git a/Program.cs b/Program.cs new file mode 100644 index 0000000..911f8af --- /dev/null +++ b/Program.cs @@ -0,0 +1,307 @@ +using System; +using System.Collections; +using System.Collections.Generic; +using System.Text; + +namespace Prac8 +{ + internal class Program + { + private static void Main() + { + Console.OutputEncoding = Encoding.UTF8; + MyList equipmentList = new MyList(); + + bool isRunning = true; + while (isRunning) + { + PrintMenu(); + Console.Write("Выберите действие: "); + string choice = Console.ReadLine(); + Console.WriteLine(); + + try + { + switch (choice) + { + case "1": + equipmentList.Add(ReadEquipment()); + Console.WriteLine("Тренажёр добавлен в конец списка."); + break; + + case "2": + { + int index = ReadInt("Введите индекс для вставки: "); + equipmentList.Insert(index, ReadEquipment()); + Console.WriteLine("Тренажёр вставлен по указанному индексу."); + break; + } + + case "3": + { + int index = ReadInt("Введите индекс изменяемого элемента: "); + equipmentList[index] = ReadEquipment(); + Console.WriteLine("Элемент успешно изменён."); + break; + } + + case "4": + equipmentList.RemoveLast(); + Console.WriteLine("Последний элемент удалён."); + break; + + case "5": + { + int index = ReadInt("Введите индекс удаляемого элемента: "); + equipmentList.RemoveAt(index); + Console.WriteLine("Элемент удалён."); + break; + } + + case "6": + Console.WriteLine($"Количество элементов: {equipmentList.Count}"); + break; + + case "7": + equipmentList.Print(); + break; + + case "8": + { + int index = ReadInt("Введите индекс элемента: "); + Console.WriteLine(equipmentList.Get(index)); + break; + } + + case "9": + AddRangeInteractive(equipmentList); + break; + + case "10": + InsertRangeInteractive(equipmentList); + break; + + case "11": + { + int firstIndex = ReadInt("Введите первый индекс: "); + int secondIndex = ReadInt("Введите второй индекс: "); + equipmentList.RemoveRange(firstIndex, secondIndex); + Console.WriteLine("Диапазон элементов удалён."); + break; + } + + case "12": + FindEquipment(equipmentList); + break; + + case "13": + { + int sortMode = ReadInt("Введите 1 для сортировки по возрастанию или 0 для сортировки по убыванию: "); + equipmentList.Sort(sortMode); + Console.WriteLine("Список отсортирован."); + break; + } + + case "14": + equipmentList.Reverse(); + Console.WriteLine("Список развёрнут."); + break; + + case "15": + equipmentList.Distinct(); + Console.WriteLine("Дубликаты удалены."); + break; + + case "16": + equipmentList.Clear(); + Console.WriteLine("Список очищен."); + break; + + case "17": + PrintWithForeach(equipmentList); + break; + + case "0": + isRunning = false; + Console.WriteLine("Программа завершена."); + break; + + default: + Console.WriteLine("Такого пункта меню нет. Люди, как обычно, выбирают что попало."); + break; + } + } + catch (Exception ex) + { + Console.WriteLine($"Ошибка: {ex.Message}"); + } + + if (isRunning) + { + Pause(); + Console.Clear(); + } + } + } + + private static void PrintMenu() + { + Console.WriteLine("Меню работы с MyList<Тренажёр>:"); + Console.WriteLine("1 - Добавить элемент в конец"); + Console.WriteLine("2 - Добавить элемент по индексу"); + Console.WriteLine("3 - Изменить элемент по индексу"); + Console.WriteLine("4 - Удалить последний элемент"); + Console.WriteLine("5 - Удалить элемент по индексу"); + Console.WriteLine("6 - Получить количество элементов"); + Console.WriteLine("7 - Вывести список"); + Console.WriteLine("8 - Вывести элемент по индексу"); + Console.WriteLine("9 - Добавить диапазон элементов в конец"); + Console.WriteLine("10 - Вставить диапазон элементов по индексу"); + Console.WriteLine("11 - Удалить диапазон элементов"); + Console.WriteLine("12 - Найти элемент по условию"); + Console.WriteLine("13 - Сортировать список"); + Console.WriteLine("14 - Развернуть список"); + Console.WriteLine("15 - Удалить дубликаты"); + Console.WriteLine("16 - Очистить список"); + Console.WriteLine("17 - Вывести список через foreach"); + Console.WriteLine("0 - Выход"); + Console.WriteLine(); + } + + private static GymEquipment ReadEquipment() + { + Console.WriteLine("Введите данные тренажёра:"); + int number = ReadInt("№: "); + string name = ReadRequiredString("Название: "); + string type = ReadRequiredString("Тип: "); + string condition = ReadRequiredString("Состояние: "); + string place = ReadRequiredString("Место: "); + + return new GymEquipment(number, name, type, condition, place); + } + + private static void AddRangeInteractive(MyList equipmentList) + { + int count = ReadInt("Сколько элементов нужно добавить в конец: "); + if (count <= 0) + { + Console.WriteLine("Количество должно быть больше нуля."); + return; + } + + MyList tempList = new MyList(count); + for (int i = 0; i < count; i++) + { + Console.WriteLine($"\nЭлемент {i + 1} из {count}:"); + tempList.Add(ReadEquipment()); + } + + equipmentList.AddRange(tempList); + Console.WriteLine("Диапазон элементов добавлен в конец списка."); + } + + private static void InsertRangeInteractive(MyList equipmentList) + { + int index = ReadInt("Введите индекс для вставки диапазона: "); + int count = ReadInt("Сколько элементов нужно вставить: "); + + if (count <= 0) + { + Console.WriteLine("Количество должно быть больше нуля."); + return; + } + + MyList tempList = new MyList(count); + for (int i = 0; i < count; i++) + { + Console.WriteLine($"\nЭлемент {i + 1} из {count}:"); + tempList.Add(ReadEquipment()); + } + + equipmentList.InsertRange(index, tempList); + Console.WriteLine("Диапазон элементов вставлен."); + } + + private static void FindEquipment(MyList equipmentList) + { + if (equipmentList.Count == 0) + { + Console.WriteLine("Список пуст."); + return; + } + + string fragment = ReadRequiredString("Введите текст для поиска (по названию, типу, состоянию или месту): "); + + GymEquipment found = equipmentList.Find(item => + item.Name.IndexOf(fragment, StringComparison.OrdinalIgnoreCase) >= 0 + || item.Type.IndexOf(fragment, StringComparison.OrdinalIgnoreCase) >= 0 + || item.Condition.IndexOf(fragment, StringComparison.OrdinalIgnoreCase) >= 0 + || item.Place.IndexOf(fragment, StringComparison.OrdinalIgnoreCase) >= 0); + + if (found == null) + { + Console.WriteLine("Подходящий элемент не найден."); + } + else + { + Console.WriteLine("Найденный элемент:"); + Console.WriteLine(found); + } + } + + private static void PrintWithForeach(MyList equipmentList) + { + if (equipmentList.Count == 0) + { + Console.WriteLine("Список пуст."); + return; + } + + int index = 0; + foreach (GymEquipment equipment in equipmentList) + { + Console.WriteLine($"[{index}] {equipment}"); + index++; + } + } + + private static int ReadInt(string message) + { + while (true) + { + Console.Write(message); + string input = Console.ReadLine(); + + if (int.TryParse(input, out int value)) + { + return value; + } + + Console.WriteLine("Введите целое число."); + } + } + + private static string ReadRequiredString(string message) + { + while (true) + { + Console.Write(message); + string input = Console.ReadLine(); + + if (!string.IsNullOrWhiteSpace(input)) + { + return input.Trim(); + } + + Console.WriteLine("Строка не должна быть пустой."); + } + } + + private static void Pause() + { + Console.WriteLine(); + Console.WriteLine("Нажмите Enter, чтобы продолжить..."); + Console.ReadLine(); + } + } +}