Добавьте файлы проекта.

triumvirad · May 12, 2024 · d365e9a · d365e9a
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diff --git a/Lab_12_1.sln b/Lab_12_1.sln
@@ -0,0 +1,37 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.7.34024.191
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Lab_12_1", "Lab_12_1\Lab_12_1.csproj", "{8653E681-31C0-4537-9309-CDFCA13C6D99}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "TestProject322", "TestProject322\TestProject322.csproj", "{97069E5A-D43E-4E79-A5D0-7660CF7C944D}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ClassLibrary", "..\Labb_10\MusicalInstrument\ClassLibrary.csproj", "{073A6CA5-DA0F-404B-8C02-4CE78ABDF0A6}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{8653E681-31C0-4537-9309-CDFCA13C6D99}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{8653E681-31C0-4537-9309-CDFCA13C6D99}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{8653E681-31C0-4537-9309-CDFCA13C6D99}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{8653E681-31C0-4537-9309-CDFCA13C6D99}.Release|Any CPU.Build.0 = Release|Any CPU
+		{97069E5A-D43E-4E79-A5D0-7660CF7C944D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{97069E5A-D43E-4E79-A5D0-7660CF7C944D}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{97069E5A-D43E-4E79-A5D0-7660CF7C944D}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{97069E5A-D43E-4E79-A5D0-7660CF7C944D}.Release|Any CPU.Build.0 = Release|Any CPU
+		{073A6CA5-DA0F-404B-8C02-4CE78ABDF0A6}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{073A6CA5-DA0F-404B-8C02-4CE78ABDF0A6}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{073A6CA5-DA0F-404B-8C02-4CE78ABDF0A6}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{073A6CA5-DA0F-404B-8C02-4CE78ABDF0A6}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {EBDF0207-E7DE-437A-9E0A-9816E4564E43}
+	EndGlobalSection
+EndGlobal
diff --git a/Lab_12_1/ClassDiagram1.cd b/Lab_12_1/ClassDiagram1.cd
@@ -0,0 +1,58 @@
+<?xml version="1.0" encoding="utf-8"?>
+<ClassDiagram MajorVersion="1" MinorVersion="1">
+  <Class Name="Lab_12_1.MyList&lt;T&gt;">
+    <Position X="12.75" Y="2.75" Width="1.5" />
+    <TypeIdentifier>
+      <HashCode>ACABAAACAAAABAAABAAAAgQEAAAAEAAUBAEAAAAQAAA=</HashCode>
+      <FileName>MyList.cs</FileName>
+    </TypeIdentifier>
+  </Class>
+  <Class Name="Lab_12_1.Point&lt;T&gt;">
+    <Position X="5" Y="1" Width="1.5" />
+    <TypeIdentifier>
+      <HashCode>AgAAAAAAAAAAAAAEAAAAAAAAAAAAAJAAEAAAAAAAAAA=</HashCode>
+      <FileName>Point.cs</FileName>
+    </TypeIdentifier>
+  </Class>
+  <Class Name="Lab_12_1.Program">
+    <Position X="10.25" Y="2.75" Width="1.5" />
+    <TypeIdentifier>
+      <HashCode>AAAAAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAA=</HashCode>
+      <FileName>Program.cs</FileName>
+    </TypeIdentifier>
+  </Class>
+  <Class Name="ClassLibrary.ElectricGuitar">
+    <Position X="6.25" Y="6.25" Width="1.5" />
+    <TypeIdentifier />
+  </Class>
+  <Class Name="ClassLibrary.Guitar">
+    <Position X="10.75" Y="6.25" Width="1.5" />
+    <TypeIdentifier />
+  </Class>
+  <Class Name="ClassLibrary.ICM">
+    <Position X="10.25" Y="1" Width="1.5" />
+    <TypeIdentifier />
+  </Class>
+  <Class Name="ClassLibrary.IdNumber">
+    <Position X="6.75" Y="1" Width="1.5" />
+    <TypeIdentifier />
+  </Class>
+  <Class Name="ClassLibrary.MusicalInstrument">
+    <Position X="8.5" Y="1" Width="1.5" />
+    <TypeIdentifier />
+    <Lollipop Position="0.2" />
+  </Class>
+  <Class Name="ClassLibrary.Piano">
+    <Position X="8.5" Y="6.25" Width="1.5" />
+    <TypeIdentifier />
+  </Class>
+  <Class Name="ClassLibrary.SBTL">
+    <Position X="12" Y="1" Width="1.5" />
+    <TypeIdentifier />
+  </Class>
+  <Interface Name="ClassLibrary.IInit">
+    <Position X="13.75" Y="1" Width="1.5" />
+    <TypeIdentifier />
+  </Interface>
+  <Font Name="Segoe UI" Size="9" />
+</ClassDiagram>
diff --git a/Lab_12_1/Lab_12_1.csproj b/Lab_12_1/Lab_12_1.csproj
@@ -0,0 +1,14 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net7.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\Labb_10\MusicalInstrument\ClassLibrary.csproj" />
+  </ItemGroup>
+
+</Project>
diff --git a/Lab_12_1/MyList.cs b/Lab_12_1/MyList.cs
@@ -0,0 +1,234 @@
+using System;
+using System.Collections.Generic;
+using System.Diagnostics.Contracts;
+using System.Drawing;
+using System.Linq;
+using System.Runtime.ConstrainedExecution;
+using System.Runtime.Serialization.Json;
+using System.Security;
+using System.Text;
+using System.Threading.Tasks;
+using ClassLibrary;
+using static System.Net.Mime.MediaTypeNames;
+namespace Lab_12_1
+{
+    public class MyList<T> where T: IInit, ICloneable, new()
+    {
+        public Point<T>? beg = null;
+        public Point<T>? end = null;
+
+        int count = 0;
+
+        public int Count => count; // свойство для чтения
+
+        public Point<T> MakeRandomData() // случайный элемент типа Т
+        {
+            T data = new T();
+            data.RandomInit();
+            return new Point<T>(data);
+        }
+
+        public T MakeRandomItem() // случайное информационное поле
+        {
+            T data = new T();
+            data.RandomInit();
+            return data;
+        }
+
+        public void AddToBegin(T item) // добавление в начало
+        {
+            T newData = (T)item.Clone(); //глубокое копирование
+            Point<T> newItem = new Point<T>(newData);
+            count++;
+            if (beg != null)
+            {
+                beg.Pred = newItem;
+                newItem.Next = beg;
+                beg = newItem;
+            }
+            else
+            {
+                beg = newItem;
+                end = beg;
+            }
+        }
+
+        public void AddToEnd(T item) //добавление в конец
+        {
+            T newData = (T)item.Clone(); //глубокое копирование
+            Point<T> newItem = new Point<T>(newData);
+            count++;
+            if (end != null)
+            {
+                end.Next = newItem;
+                newItem.Pred = end;
+                end = newItem;
+            }
+            else
+            {
+                beg = newItem;
+                end = beg;
+            }
+        }
+
+        public MyList() { } // конструктор без параметров
+
+        public MyList(int size) // конструктор с параметром 'размер'
+        {
+            if (size <= 0) throw new Exception("size less zero");
+            beg = MakeRandomData();
+            end = beg;
+            for (int i = 1; i < size; i++)
+            {
+                T newItem = MakeRandomItem();
+                AddToEnd(newItem);
+            }
+        }
+
+        public MyList(T[] collection) // способ задать несколько элементов в виде массива
+        {
+            if (collection == null) throw new Exception("empty collection: null");
+            if (collection.Length == 0) throw new Exception("empty collection");
+            T newData = (T)collection[0].Clone();
+            beg = new Point<T>(newData);
+            end = beg;
+            for (int i = 1; i < collection.Length; i++)
+            {
+                AddToEnd(collection[i]);
+            }
+        }
+
+        public void PrintList() // печать списка
+        {
+            if (count == 0) Console.WriteLine("this list is empty");
+            Point<T>? current = beg;
+            for (int i = 0; current != null; i++)
+            {
+                Console.WriteLine(current);
+                current = current.Next;
+            }
+        }
+
+        public Point<T>? FindItem(T item) //поиск элемента
+        {
+            Point<T>? current = beg;
+            while (current != null)
+            {
+                if (current.Data == null) 
+                {
+                    throw new Exception("Data is null");
+                }
+                if (current.Data.Equals(item))
+                {
+                    return current;
+                }
+                current = current.Next;
+            }
+            return null;
+        }
+
+        public bool RemoveItem(T item) // удаление элемента
+        {
+            if (beg == null) throw new Exception("the empty list");
+            Point<T>? pos = FindItem(item);
+            if (pos == null) return false;
+            count--;
+            // один элемент
+            if (beg == end)
+            {
+                beg = end = null;
+                return true;
+            }
+            // первый элемент
+            if (pos.Pred == null)
+            {
+                beg = beg?.Next;
+                beg.Pred = null;
+                return true;
+            }
+            // последний элемент
+            if (pos.Next == null)
+            {
+                end = end.Pred;
+                end.Next = null;
+                return true;
+            }
+            // для остальных случаев
+            Point<T> next = pos.Next;
+            Point<T> pred = pos.Pred;
+            pos.Next.Pred = pred;
+            pos.Pred.Next = next;
+            return true;
+        }
+
+        public void RemoveItem2(T item) // Удаление элемента с полем и всех последующих
+        {
+            if (beg == null) throw new Exception("the empty list");
+            Point<T>? tek = beg;
+            while (tek != null)
+            {
+                if (tek.Data != null && tek.Data.Equals(item))
+                {
+                    if (tek.Next != null) tek.Next.Pred = null; // Удаление текущего элемента и всех последующих
+                    end = tek.Pred;
+                    end.Next = null;
+                    count--;
+                    break;
+                }
+                tek = tek.Next; // Переходим к следующему элементу
+            }
+        }
+
+        public MyList<T> CloneList() // глубокое копирование
+        {
+            MyList<T> clone = new();
+            if (beg == null) return clone;
+            Point<T>? current = beg;
+            while (current != null)
+            {
+                clone.AddToEnd(current.Data);
+                current = current.Next;
+            }
+            return clone;
+        }
+
+        public void ClearList() // удалить список из памяти
+        {
+            Point<T>? current = beg;
+            while (current != null)
+            {
+                current.Pred = null;
+                current = current.Next;
+            }
+            beg = null;
+            end = null;
+            count = 0;
+        }
+
+        public void AddByPlace() // добавить случайные элементы на места нечётных элементов
+        {
+            if (beg == null) throw new Exception("Список пуст.");
+            Point<T>? current = beg;
+            int index = 1;
+            while (current != null)
+            {
+                if (index % 2 != 0)
+                {
+                    // Создаем новый элемент 
+                    T newData = new();
+                    newData.RandomInit();
+                    Point<T> newPoint = new(newData);
+                    // Добавляем новый элемент после текущего
+                    newPoint.Next = current.Next;
+                    if (current.Next != null) current.Next.Pred = newPoint;
+                    current.Next = newPoint;
+                    newPoint.Pred = current;
+                    count++;
+                }
+                // Переходим к следующему элементу
+                current = current.Next;
+                index++;
+            }
+        }
+    }
+}
diff --git a/Lab_12_1/Point.cs b/Lab_12_1/Point.cs
@@ -0,0 +1,40 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection.Metadata;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Lab_12_1
+{
+    public class Point<T>
+    {
+        public T? Data { get; set; }
+        public Point<T>? Next { get; set; }
+        public Point<T>? Pred { get; set; }
+
+        public Point()
+        {
+            this.Data = default(T);
+            this.Pred = null;
+            this.Next = null;
+        }
+
+        public Point(T data)
+        {
+            this.Data = data;
+            this.Pred = null;
+            this.Next = null;
+        }
+
+        public override string ToString()
+        {
+            return Data == null ? "": Data.ToString();
+        }
+
+        public override int GetHashCode()
+        {
+            return Data == null ? 0: Data.GetHashCode();
+        }
+    }
+}