idk why these stuffs get stashed for so long and I didn't ever commit them

2025-11-06 09:43:54 +08:00
parent 5dbdfef1a1
commit e01c041259
232 changed files with 22806 additions and 1256 deletions
--- a/Experiment/ExpReportTemplate.dotx
+++ b/Experiment/ExpReportTemplate.dotx
--- a/Experiment/Experiment1/Report.docx
+++ b/Experiment/Experiment1/Report.docx
--- a/Experiment/Experiment1/Task1/Intersection_Union.sln
+++ b/Experiment/Experiment1/Task1/Intersection_Union.sln
@@ -0,0 +1,41 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.9.34701.34
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Sequential_List", "Sequential_List\Sequential_List.vcxproj", "{B4E4A6F7-1B97-421C-98BB-79482B2743FE}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Linked_List", "Linked_List\Linked_List.vcxproj", "{B2EEF80B-772E-44E2-856D-C8DEF3242EE3}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|x64 = Debug|x64
+		Debug|x86 = Debug|x86
+		Release|x64 = Release|x64
+		Release|x86 = Release|x86
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{B4E4A6F7-1B97-421C-98BB-79482B2743FE}.Debug|x64.ActiveCfg = Debug|x64
+		{B4E4A6F7-1B97-421C-98BB-79482B2743FE}.Debug|x64.Build.0 = Debug|x64
+		{B4E4A6F7-1B97-421C-98BB-79482B2743FE}.Debug|x86.ActiveCfg = Debug|Win32
+		{B4E4A6F7-1B97-421C-98BB-79482B2743FE}.Debug|x86.Build.0 = Debug|Win32
+		{B4E4A6F7-1B97-421C-98BB-79482B2743FE}.Release|x64.ActiveCfg = Release|x64
+		{B4E4A6F7-1B97-421C-98BB-79482B2743FE}.Release|x64.Build.0 = Release|x64
+		{B4E4A6F7-1B97-421C-98BB-79482B2743FE}.Release|x86.ActiveCfg = Release|Win32
+		{B4E4A6F7-1B97-421C-98BB-79482B2743FE}.Release|x86.Build.0 = Release|Win32
+		{B2EEF80B-772E-44E2-856D-C8DEF3242EE3}.Debug|x64.ActiveCfg = Debug|x64
+		{B2EEF80B-772E-44E2-856D-C8DEF3242EE3}.Debug|x64.Build.0 = Debug|x64
+		{B2EEF80B-772E-44E2-856D-C8DEF3242EE3}.Debug|x86.ActiveCfg = Debug|Win32
+		{B2EEF80B-772E-44E2-856D-C8DEF3242EE3}.Debug|x86.Build.0 = Debug|Win32
+		{B2EEF80B-772E-44E2-856D-C8DEF3242EE3}.Release|x64.ActiveCfg = Release|x64
+		{B2EEF80B-772E-44E2-856D-C8DEF3242EE3}.Release|x64.Build.0 = Release|x64
+		{B2EEF80B-772E-44E2-856D-C8DEF3242EE3}.Release|x86.ActiveCfg = Release|Win32
+		{B2EEF80B-772E-44E2-856D-C8DEF3242EE3}.Release|x86.Build.0 = Release|Win32
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {413D1D02-E71E-45AC-8680-BA6E93C42BA8}
+	EndGlobalSection
+EndGlobal
--- a/Experiment/Experiment1/Task1/Linked_List/LinkList.h
+++ b/Experiment/Experiment1/Task1/Linked_List/LinkList.h
@@ -0,0 +1,253 @@
+
+template <class DT>
+struct LNode										//链表结点
+{
+	DT data;										//数据域，存储数据元素值
+	LNode* next;									//指针域，指向下一个结点
+};
+
+//算法2.1
+template <class DT>
+bool PriorElem_e(LNode<DT>* L, DT e, DT& pre_e)		// 求值为e的元素前驱
+{
+	int k;
+	k = LocateElem_e(L, e);							// 1.获取e的位序k
+	if (k > 1)											// 2.位序k大于1
+	{
+		GetElem_i(L, k - 1, pre_e);						// 第k-1个元素为e的前驱
+		return true;
+	}
+	else											// 3.元素e无前驱
+		return false;								// 返回false
+}
+
+//【算法2.14】										创建空单链表
+template <class DT>
+bool InitList(LNode<DT>*& L)
+{
+	L = new LNode<DT>;								// 1.创建头结点
+	if (!L) exit(1);									// 2.创建失败，退出
+	L->next = NULL;									// 3.创建成功
+	return true;									// 返回true
+}
+
+//【算法2.15】										尾插法创建n的元素
+template <class DT>
+bool CreateList_1(LNode<DT>*& L, int n)
+{
+	int i;
+	LNode<DT>* p, * s;
+	p = L;											//1.工作指针初始化，指向尾结点
+	cout << "依次输入" << n << "个数据元素：" << endl;
+	for (i = 1; i <= n; i++)							// 2.按元素位序正序创建各结点
+	{
+		s = new LNode<DT>;							// 2.1 新建一个结点s
+		if (!s)										// 2.2 创建失败，返回false
+			return false;
+		cin >> s->data;								// 2.3 输入结点值
+		s->next = p->next;							// 2.4 s 链在表尾
+		p->next = s;
+		p = s;										// 2.5 工作指针指向 s
+	}
+	return true;									// 3.创建成功，返回true
+}
+
+//【算法2.16】										头插法创建n个元素
+template <class DT>
+bool CreateList_2(LNode<DT>* (&L), int n)
+{
+	int i;
+	LNode<DT>* s;
+	cout << "逆序输入" << n << "个数据元素：" << endl;
+	for (i = 1; i <= n; i++)							// 1.按元素位序逆序创建各结点
+	{
+		s = new LNode<DT>;							// 1.1 新建一个结点 s
+		if (!s)										// 1.2 创建失败，返回false
+			return false;
+		cin >> s->data;								// 1.3 输入结点值
+		s->next = L->next;							// 1.4 s 在头结点后
+		L->next = s;
+	}
+	return true;									// 1.创建成功，返回true
+}
+
+//【算法2.17】
+template <class DT>
+void DestroyList(LNode<DT>* (&L))					// 释放链表所占空间
+{
+	LNode<DT>* p;
+	while (L)										// 1. 表非空,从头结点开始，依次释放结点
+	{
+		p = L;										// 1.1 处理表头结点
+		L = L->next;									// 1.2 头指针后移
+		delete p;									// 1.3 释放表头结点所占内存
+	}
+	L = NULL;											// 2.头指针指向空
+}
+
+//【算法2.18】										获取第i个元素
+template<class DT>
+bool GetElem_i(LNode<DT>* L, int i, DT& e)
+{
+	LNode<DT>* p;									// 1.初始化
+	p = L->next;										// 1.1 设置工作指针，从首结点开始数结点
+	int j = 1;										// 1.2 计数器初始化
+	while (p && j < i)									// 2.定位到第i个元素结点
+	{
+		p = p->next; j++;
+	}
+	if (!p || j > i)									// 3 未找到，返回false
+		return false;
+	else											// 4. 找到
+	{
+		e = p->data;									// 获取第i个元素值
+		return true;								// 返回true
+	}
+}
+
+//【算法2.19】										查找值为e的元素位序
+template<class DT>
+int LocateElem_e(LNode<DT>* L, DT e)
+{
+
+	LNode<DT>* p;									// 1.初始化从首元开始查找
+	p = L->next;										// 1.1从首元开始查找
+	int j = 1;										// 1.2 计数器初值
+	while (p && p->data != e)							// 2.顺序查找
+	{
+		p = p->next;									// 2.1未找到指针后移
+		j++;										// 2.2 计数器增1
+	}
+	if (p == NULL)										// 3. 判断是否找到
+		return 0;									// 3.1末找到，返回0
+	else
+		return j;									// 3.2 找到，返回位序
+}
+
+//【算法2.20】										插入第i个元素
+template<class DT>
+bool InsertElem_i(LNode<DT>*& L, int i, DT e)
+{
+
+	int j = 0;
+	LNode<DT>* p;									// 1.初始化
+	p = L;											// 工作指针初始化
+	while (p && j < i - 1)								// 2. 定位到插入点前驱
+	{
+		p = p->next;
+		j++;
+	}
+	if (!p || j > i - 1)									// 3.判断定位是否成功：    
+		return false;								// 3.1 定位失败，不能插入
+	else											// 3.2 定位成功
+	{
+		LNode<DT>* s;
+		s = new LNode<DT>;							// 3.2.1建立新结点
+		s->data = e;									// 3.2.2新结点赋值
+		s->next = p->next;							// 3.2.3结点S链接到p结点之后
+		p->next = s;
+		return true;								// 3.2.4 插入成功，返回true
+	}
+
+}
+
+//【算法2.21】										删除第i个元素
+template<class DT>
+bool DeleElem_i(LNode<DT>* (&L), int i)
+{
+
+	LNode<DT>* p, * q;								//1.初始化：设置工作指针
+	p = L;											//查找从头结点开始
+	int j = 0;										//计数器初始化
+	while (p->next && j < i - 1)							//2.p定位到删除点的前驱
+	{
+		p = p->next;
+		j++;
+	}
+	if (!p->next || j > i - 1)								//3.删除位置不合理，不能删除
+		return false;								//返回false
+	else											//4.删除操作
+	{
+		q = p->next;									//4.1暂存删除结点位置
+		p->next = q->next;							//4.2从链表中摘除删除结点
+		delete q;
+		return true;								//4.3删除成功，返回true
+	}
+}
+
+
+//【算法2.22】										修改第i个元素值
+template<class DT>
+bool PutElem_i(LNode<DT>* (&L), int i, DT e)
+{
+	LNode<DT>* p;									// 1.初始化:设置工作指针
+	p = L->next;										// 从首结点开始，数结点
+	int j = 1;										// 计数器初始化
+	while (p && j < i)									// 2.查找第i个元素结点
+	{
+		p = p->next; j++;
+	}
+	if (!p || j > i)										// 3.元素不存在,返回false
+		return false;
+	else											// 4.定位成功
+	{
+		p->data = e;									// 修改元素值
+		return true;								// 返回true
+	}
+}
+
+// 释放链表所占空间
+template<class DT>
+void ClearList(LNode<DT>* (&L))
+{
+
+	LNode<DT>* p;
+	while (L->next)									// 从首元结点开始，依次释放结点
+	{
+		p = L->next;
+		L->next = p->next;
+		delete p;
+	}
+	cout << endl << "表已清空!" << endl;
+}
+
+
+//【算法2.23】										测表长
+template<class DT>
+int ListLength(LNode<DT>* L)
+{													// 1.初始化
+	int len = 0;										// 1.1 结点计数器赋初值0
+	LNode<DT>* p;									// 1.2设置工作指针
+	p = L;											// 指向头结点
+	while (p->next)									// 2.数结点个数。有后继结点，  
+	{
+		len++; p = p->next;							// 结点数增1，指针后移
+	}
+	return len;										// 3.返回表长
+}
+
+//
+template<class DT>
+bool ListEmpty(LNode<DT>* L)						//测表空
+{
+	if (L->next == NULL)
+		return true;								//空表，返回1
+	else
+		return false;								//不空，返回0
+}
+
+
+//【算法2.24】										遍历表
+template <class DT>
+void DispList(LNode<DT>* L)							// 显示表内容
+{
+	LNode<DT>* p;									// 1. 设置工作指针
+	p = L;										// 从首元结点开始遍历
+	while (p->next)										// 2.依次输出各结点值
+	{
+		p = p->next; cout << p->data << "\t";
+
+
+	}
+	cout << endl;
+}
--- a/Experiment/Experiment1/Task1/Linked_List/Linked_List.vcxproj
+++ b/Experiment/Experiment1/Task1/Linked_List/Linked_List.vcxproj
@@ -0,0 +1,138 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <VCProjectVersion>17.0</VCProjectVersion>
+    <Keyword>Win32Proj</Keyword>
+    <ProjectGuid>{b2eef80b-772e-44e2-856d-c8def3242ee3}</ProjectGuid>
+    <RootNamespace>LinkedList</RootNamespace>
+    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="Shared">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClInclude Include="LinkList.h" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="main.cpp" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
--- a/Experiment/Experiment1/Task1/Linked_List/Linked_List.vcxproj.filters
+++ b/Experiment/Experiment1/Task1/Linked_List/Linked_List.vcxproj.filters
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Filter Include="源文件">
+      <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
+      <Extensions>cpp;c;cc;cxx;c++;cppm;ixx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
+    </Filter>
+    <Filter Include="头文件">
+      <UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
+      <Extensions>h;hh;hpp;hxx;h++;hm;inl;inc;ipp;xsd</Extensions>
+    </Filter>
+    <Filter Include="资源文件">
+      <UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
+      <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
+    </Filter>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="LinkList.h">
+      <Filter>头文件</Filter>
+    </ClInclude>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="main.cpp">
+      <Filter>源文件</Filter>
+    </ClCompile>
+  </ItemGroup>
+</Project>
--- a/Experiment/Experiment1/Task1/Linked_List/main.cpp
+++ b/Experiment/Experiment1/Task1/Linked_List/main.cpp
@@ -0,0 +1,80 @@
+#include <iostream>
+using namespace std;
+#include "LinkList.h"
+template <class DT>
+bool CreateListNoRepeat(LNode<DT>*& L, int n)
+{
+	int i;
+	LNode<DT>* p, * s;
+	p = L;
+	cout << "依次输入" << n << "个数据元素：" << endl;
+	for (i = 1; i <= n; i++)
+	{
+		int temp;
+		cin >> temp;
+		if (LocateElem_e(L, temp)) i--;
+		else
+		{
+			s = new LNode<DT>;
+			if (!s) return false;
+			s->data = temp;
+			s->next = p->next;
+			p->next = s;
+			p = s;
+		}
+	}
+	return true;
+}
+template <class DT>
+void Union(LNode<DT>*& A, LNode<DT>*& B, int length_a, int length_b)
+{
+	for (int i = 1; i <= length_b; ++i) // as "i = 0" is the head node
+	{
+		int temp;
+		GetElem_i(B, i, temp); // You should manually get the element instead of using B.elem[i]
+		if (LocateElem_e(A, temp) == 0) InsertElem_i(A, ++length_a, temp); // ++length_a to always insert at the end
+	}
+}
+template <class DT>
+void Intersection(LNode<DT>*& A, LNode<DT>*& B, int length_a)
+{
+	int k = 0;
+	for (int i = 1; i <= length_a; ++i)
+	{
+		int temp;
+		GetElem_i(A, i, temp);
+		if (LocateElem_e(B, temp) == 0)
+		{
+			DeleElem_i(A, i--);
+			length_a--;
+		}
+	}
+}
+int main()
+{
+	LNode<int>* A;
+	LNode<int>* B;
+	InitList(A);
+	InitList(B);
+	int length_a, length_b;
+	cout << "请输入集合A的元素个数: ";
+	cin >> length_a;
+	CreateListNoRepeat(A, length_a);
+	cout << "请输入集合B的元素个数: ";
+	cin >> length_b;
+	CreateListNoRepeat(B, length_b);
+	cout << "集合A: ";
+	DispList(A);
+	cout << "集合B: ";
+	DispList(B);
+	Union(A, B, length_a, length_b); // You should manually pass the length of the list instead of using A.length
+	cout << "A∪B: ";
+	DispList(A);
+	while (true) if (!DeleElem_i(A, length_a + 1)) break; // Delete elements after the original list A
+	Intersection(A, B, length_a);
+	cout << "A∩B: ";
+	DispList(A);
+	DestroyList(A);
+	DestroyList(B);
+	return 0;
+}
--- a/Experiment/Experiment1/Task1/Sequential_List/Sequential_List.vcxproj
+++ b/Experiment/Experiment1/Task1/Sequential_List/Sequential_List.vcxproj
@@ -0,0 +1,138 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <VCProjectVersion>17.0</VCProjectVersion>
+    <Keyword>Win32Proj</Keyword>
+    <ProjectGuid>{b4e4a6f7-1b97-421c-98bb-79482b2743fe}</ProjectGuid>
+    <RootNamespace>SequentialList</RootNamespace>
+    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="Shared">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClCompile Include="main.cpp" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="SqList.h" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
--- a/Experiment/Experiment1/Task1/Sequential_List/Sequential_List.vcxproj.filters
+++ b/Experiment/Experiment1/Task1/Sequential_List/Sequential_List.vcxproj.filters
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Filter Include="源文件">
+      <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
+      <Extensions>cpp;c;cc;cxx;c++;cppm;ixx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
+    </Filter>
+    <Filter Include="头文件">
+      <UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
+      <Extensions>h;hh;hpp;hxx;h++;hm;inl;inc;ipp;xsd</Extensions>
+    </Filter>
+    <Filter Include="资源文件">
+      <UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
+      <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
+    </Filter>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="main.cpp">
+      <Filter>源文件</Filter>
+    </ClCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="SqList.h">
+      <Filter>头文件</Filter>
+    </ClInclude>
+  </ItemGroup>
+</Project>
--- a/Experiment/Experiment1/Task1/Sequential_List/SqList.h
+++ b/Experiment/Experiment1/Task1/Sequential_List/SqList.h
@@ -0,0 +1,175 @@
+template <class DT>
+struct SqList									// 顺序表
+{
+	DT* elem;									// 表首址
+	int length;									// 表长
+	int size;									// 表容量
+};
+
+//算法2.1
+template <class DT>
+bool PriorElem_e(SqList<DT> L, DT e, DT& pre_e)				// 求值为e的元素前驱
+{
+	int k;
+	k = LocateElem_e(L, e);					//
+	if (k > 1)
+	{
+		GetElem_i(L, k - 1, pre_e);
+		return false;
+	}
+	else
+		return true;
+}
+
+//【算法2.2】									初始化
+template <class DT>
+bool InitList(SqList<DT>& L, int m)
+{
+	L.elem = new DT[m];							// 申请表空间
+	if (L.elem == NULL)
+	{
+		cout << "未创建成功！";					// 申请不成功，退出
+		exit(1);
+	}
+	L.length = 0;									// 申请成功，属性赋值。空表，表长为0 
+	L.size = m;									// 表容量为m
+	return true;
+}
+
+//【算法2.3】									创建表元素
+template <class DT>
+bool CreateList(SqList<DT>& L, int n)
+{
+	int i;
+	if (n > L.size)								// 1.元素个数大于表容量，不能创建。
+	{
+		cout << "元素个数大于表长，不能创建！" << endl;
+		return false;
+	}
+	cout << "请依次输入" << n << "个元素值：" << endl;	// 2.依位序输入各元素值
+	for (i = 1; i <= n; i++)
+		cin >> L.elem[i - 1];
+	L.length = n;									// 3.表长为创建的元素个数
+	return true;
+}
+
+//【算法2.4】									销毁顺序表
+template <class DT>
+void DestroyList(SqList<DT>& L)
+{
+	delete[] L.elem;							// 1.释放表空间
+	L.length = 0;									// 2.属性赋值
+	L.size = 0;
+}
+
+//【算法2.5】									获取第i个元素值
+template<class DT>
+bool GetElem_i(SqList<DT> L, int i, DT& e)
+{
+	if (i<1 || i>L.length)						// 1.位序不合理，返回false
+	{
+		cout << "该元素不存在！" << endl;
+		return false;
+	}
+	e = L.elem[i - 1];								// 2. 否则，获取第i个元素值
+	return true;								// 返回true
+}
+
+//【算法2.6】									按值查找
+template<class DT>
+int LocateElem_e(SqList<DT> L, DT e)
+{
+	for (int i = 1; i <= L.length; i++)				// 顺序查找
+		if (L.elem[i - 1] == e)						// 1.找到
+			return i;							// 返回元素位序
+	return 0;									// 2.未找到，返回0
+}
+
+//【算法2.7】
+template<class DT>
+bool InsertElem_i(SqList<DT>& L, int i, DT e)
+{
+	if (L.length >= L.size)						// 1.表满，不能插入
+		return false;
+	if (i<1 || i>L.length + 1)						// 2.插入位置不合理，不能插入
+		return false;
+	for (int j = L.length; j >= i; j--)				// 3. an~ai依次后移
+		L.elem[j] = L.elem[j - 1];
+	L.elem[i - 1] = e;
+	L.length++;
+	return true;								// 插入成功，返回true
+}
+
+//【算法2.8】									删除第i个元素
+template<class DT>
+bool DeleElem_i(SqList<DT>& L, int i)
+{
+	if (L.length == 0)								// 1.表空，不能删除
+		return false;
+	if (i<1 || i>L.length)						// 2.删除位置不合理，不能插入
+		return false;
+	for (int j = i; j < L.length; j++)				// 3. ai+1~an依次前移
+		L.elem[j - 1] = L.elem[j];
+	L.length--;
+	return true;								// 删除成功，返回true
+}
+
+
+//【算法2.9】
+template<class DT>
+bool PutElem(SqList<DT>& L, int i, DT e)			// 修改第i个元素的值
+{
+	if (i<1 || i>L.length)						// 1.位序不合理，不能修改，
+		return false;							// 返回false
+	L.elem[i - 1] = e;								// 2.重置第i个元素值
+	return true;								// 3.修改成功，返回true
+}
+
+// 清空顺序表
+template<class DT>
+void ClearList(SqList<DT>& L)
+{
+	L.length = 0;									 // 空表，表长为0
+}
+
+
+// 测表长
+template<class DT>
+int ListLength(SqList<DT> L)
+{
+	return L.length;
+}
+
+
+template<class DT>
+bool ListEmpty(SqList<DT> L)					// 测表空
+{
+	if (L.length == 0)								 // 空表，返回true
+		return true;
+	else
+		return false;							// 非空表，返回false
+}
+
+template<class DT>
+bool ListFull(SqList<DT> L)
+{
+	if (L.length == L.size)						// 表满，返回true
+		return true;
+	else
+		return false;							// 表不满，返回false
+}
+
+//【算法2.10】									遍历输出
+template <class DT>
+void DispList(SqList<DT> L)
+{
+	int i;
+	for (i = 1; i <= L.length; i++)					// 依位序输出元素值
+	{
+		cout << L.elem[i - 1] << "\t";
+
+	}
+	cout << endl;
+}
+
+
--- a/Experiment/Experiment1/Task1/Sequential_List/main.cpp
+++ b/Experiment/Experiment1/Task1/Sequential_List/main.cpp
@@ -0,0 +1,64 @@
+#include <iostream>
+using namespace std;
+#include "SqList.h"
+template <class DT>
+bool CreateListNoRepeat(SqList<DT>& L, int n)
+{
+	int i;
+	if (n > L.size)
+	{
+		cout << "元素个数大于表长，不能创建！" << endl;
+		return false;
+	}
+	cout << "请依次输入" << n << "个元素值：" << endl;
+	for (i = 1; i <= n; i++)
+	{
+		int temp;
+		cin >> temp;
+		if (LocateElem_e(L, temp) > 0) i--;
+		else L.elem[i - 1] = temp;
+		L.length++;
+	}
+	L.length = n;
+	return true;
+}
+template <class DT>
+void Union(SqList<DT>& A, const SqList<DT>& B)
+{
+	for (int i = 0; i < B.length; ++i) if (LocateElem_e(A, B.elem[i]) == 0) InsertElem_i(A, A.length + 1, B.elem[i]);
+}
+template <class DT>
+void Intersection(SqList<DT>& A, const SqList<DT>& B)
+{
+	int k = 0;
+	for (int i = 0; i < A.length; ++i) if (LocateElem_e(B, A.elem[i]) > 0) A.elem[k++] = A.elem[i];
+	A.length = k;
+}
+int main()
+{
+	SqList<int> A;
+	SqList<int> B;
+	InitList(A, 32);
+	InitList(B, 32);
+	int length_a, length_b;
+	cout << "请输入集合A的元素个数: ";
+	cin >> length_a;
+	CreateListNoRepeat(A, length_a);
+	cout << "请输入集合B的元素个数: ";
+	cin >> length_b;
+	CreateListNoRepeat(B, length_b);
+	cout << "集合A: ";
+	DispList(A);
+	cout << "集合B: ";
+	DispList(B);
+	Union(A, B);
+	cout << "A∪B: ";
+	DispList(A);
+	A.length = length_a; // Reset A to its original length, no need to delete the elements
+	Intersection(A, B);
+	cout << "A∩B: ";
+	DispList(A);
+	DestroyList(A);
+	DestroyList(B);
+	return 0;
+}
--- a/Experiment/Experiment1/Task2/LinkList.h
+++ b/Experiment/Experiment1/Task2/LinkList.h
@@ -0,0 +1,253 @@
+
+template <class DT>
+struct LNode										//链表结点
+{
+	DT data;										//数据域，存储数据元素值
+	LNode* next;									//指针域，指向下一个结点
+};
+
+//算法2.1
+template <class DT>
+bool PriorElem_e(LNode<DT>* L, DT e, DT& pre_e)		// 求值为e的元素前驱
+{
+	int k;
+	k = LocateElem_e(L, e);							// 1.获取e的位序k
+	if (k > 1)											// 2.位序k大于1
+	{
+		GetElem_i(L, k - 1, pre_e);						// 第k-1个元素为e的前驱
+		return true;
+	}
+	else											// 3.元素e无前驱
+		return false;								// 返回false
+}
+
+//【算法2.14】										创建空单链表
+template <class DT>
+bool InitList(LNode<DT>*& L)
+{
+	L = new LNode<DT>;								// 1.创建头结点
+	if (!L) exit(1);									// 2.创建失败，退出
+	L->next = NULL;									// 3.创建成功
+	return true;									// 返回true
+}
+
+//【算法2.15】										尾插法创建n的元素
+template <class DT>
+bool CreateList_1(LNode<DT>*& L, int n)
+{
+	int i;
+	LNode<DT>* p, * s;
+	p = L;											//1.工作指针初始化，指向尾结点
+	cout << "依次输入" << n << "个数据元素：" << endl;
+	for (i = 1; i <= n; i++)							// 2.按元素位序正序创建各结点
+	{
+		s = new LNode<DT>;							// 2.1 新建一个结点s
+		if (!s)										// 2.2 创建失败，返回false
+			return false;
+		cin >> s->data;								// 2.3 输入结点值
+		s->next = p->next;							// 2.4 s 链在表尾
+		p->next = s;
+		p = s;										// 2.5 工作指针指向 s
+	}
+	return true;									// 3.创建成功，返回true
+}
+
+//【算法2.16】										头插法创建n个元素
+template <class DT>
+bool CreateList_2(LNode<DT>* (&L), int n)
+{
+	int i;
+	LNode<DT>* s;
+	cout << "逆序输入" << n << "个数据元素：" << endl;
+	for (i = 1; i <= n; i++)							// 1.按元素位序逆序创建各结点
+	{
+		s = new LNode<DT>;							// 1.1 新建一个结点 s
+		if (!s)										// 1.2 创建失败，返回false
+			return false;
+		cin >> s->data;								// 1.3 输入结点值
+		s->next = L->next;							// 1.4 s 在头结点后
+		L->next = s;
+	}
+	return true;									// 1.创建成功，返回true
+}
+
+//【算法2.17】
+template <class DT>
+void DestroyList(LNode<DT>* (&L))					// 释放链表所占空间
+{
+	LNode<DT>* p;
+	while (L)										// 1. 表非空,从头结点开始，依次释放结点
+	{
+		p = L;										// 1.1 处理表头结点
+		L = L->next;									// 1.2 头指针后移
+		delete p;									// 1.3 释放表头结点所占内存
+	}
+	L = NULL;											// 2.头指针指向空
+}
+
+//【算法2.18】										获取第i个元素
+template<class DT>
+bool GetElem_i(LNode<DT>* L, int i, DT& e)
+{
+	LNode<DT>* p;									// 1.初始化
+	p = L->next;										// 1.1 设置工作指针，从首结点开始数结点
+	int j = 1;										// 1.2 计数器初始化
+	while (p && j < i)									// 2.定位到第i个元素结点
+	{
+		p = p->next; j++;
+	}
+	if (!p || j > i)									// 3 未找到，返回false
+		return false;
+	else											// 4. 找到
+	{
+		e = p->data;									// 获取第i个元素值
+		return true;								// 返回true
+	}
+}
+
+//【算法2.19】										查找值为e的元素位序
+template<class DT>
+int LocateElem_e(LNode<DT>* L, DT e)
+{
+
+	LNode<DT>* p;									// 1.初始化从首元开始查找
+	p = L->next;										// 1.1从首元开始查找
+	int j = 1;										// 1.2 计数器初值
+	while (p && p->data != e)							// 2.顺序查找
+	{
+		p = p->next;									// 2.1未找到指针后移
+		j++;										// 2.2 计数器增1
+	}
+	if (p == NULL)										// 3. 判断是否找到
+		return 0;									// 3.1末找到，返回0
+	else
+		return j;									// 3.2 找到，返回位序
+}
+
+//【算法2.20】										插入第i个元素
+template<class DT>
+bool InsertElem_i(LNode<DT>*& L, int i, DT e)
+{
+
+	int j = 0;
+	LNode<DT>* p;									// 1.初始化
+	p = L;											// 工作指针初始化
+	while (p && j < i - 1)								// 2. 定位到插入点前驱
+	{
+		p = p->next;
+		j++;
+	}
+	if (!p || j > i - 1)									// 3.判断定位是否成功：    
+		return false;								// 3.1 定位失败，不能插入
+	else											// 3.2 定位成功
+	{
+		LNode<DT>* s;
+		s = new LNode<DT>;							// 3.2.1建立新结点
+		s->data = e;									// 3.2.2新结点赋值
+		s->next = p->next;							// 3.2.3结点S链接到p结点之后
+		p->next = s;
+		return true;								// 3.2.4 插入成功，返回true
+	}
+
+}
+
+//【算法2.21】										删除第i个元素
+template<class DT>
+bool DeleElem_i(LNode<DT>* (&L), int i)
+{
+
+	LNode<DT>* p, * q;								//1.初始化：设置工作指针
+	p = L;											//查找从头结点开始
+	int j = 0;										//计数器初始化
+	while (p->next && j < i - 1)							//2.p定位到删除点的前驱
+	{
+		p = p->next;
+		j++;
+	}
+	if (!p->next || j > i - 1)								//3.删除位置不合理，不能删除
+		return false;								//返回false
+	else											//4.删除操作
+	{
+		q = p->next;									//4.1暂存删除结点位置
+		p->next = q->next;							//4.2从链表中摘除删除结点
+		delete q;
+		return true;								//4.3删除成功，返回true
+	}
+}
+
+
+//【算法2.22】										修改第i个元素值
+template<class DT>
+bool PutElem_i(LNode<DT>* (&L), int i, DT e)
+{
+	LNode<DT>* p;									// 1.初始化:设置工作指针
+	p = L->next;										// 从首结点开始，数结点
+	int j = 1;										// 计数器初始化
+	while (p && j < i)									// 2.查找第i个元素结点
+	{
+		p = p->next; j++;
+	}
+	if (!p || j > i)										// 3.元素不存在,返回false
+		return false;
+	else											// 4.定位成功
+	{
+		p->data = e;									// 修改元素值
+		return true;								// 返回true
+	}
+}
+
+// 释放链表所占空间
+template<class DT>
+void ClearList(LNode<DT>* (&L))
+{
+
+	LNode<DT>* p;
+	while (L->next)									// 从首元结点开始，依次释放结点
+	{
+		p = L->next;
+		L->next = p->next;
+		delete p;
+	}
+	cout << endl << "表已清空!" << endl;
+}
+
+
+//【算法2.23】										测表长
+template<class DT>
+int ListLength(LNode<DT>* L)
+{													// 1.初始化
+	int len = 0;										// 1.1 结点计数器赋初值0
+	LNode<DT>* p;									// 1.2设置工作指针
+	p = L;											// 指向头结点
+	while (p->next)									// 2.数结点个数。有后继结点，  
+	{
+		len++; p = p->next;							// 结点数增1，指针后移
+	}
+	return len;										// 3.返回表长
+}
+
+//
+template<class DT>
+bool ListEmpty(LNode<DT>* L)						//测表空
+{
+	if (L->next == NULL)
+		return true;								//空表，返回1
+	else
+		return false;								//不空，返回0
+}
+
+
+//【算法2.24】										遍历表
+template <class DT>
+void DispList(LNode<DT>* L)							// 显示表内容
+{
+	LNode<DT>* p;									// 1. 设置工作指针
+	p = L;										// 从首元结点开始遍历
+	while (p->next)										// 2.依次输出各结点值
+	{
+		p = p->next; cout << p->data << "\t";
+
+
+	}
+	cout << endl;
+}
--- a/Experiment/Experiment1/Task2/LinkListOperation.sln
+++ b/Experiment/Experiment1/Task2/LinkListOperation.sln
@@ -0,0 +1,31 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.9.34701.34
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "LinkListOperation", "LinkListOperation.vcxproj", "{BAA96EFE-86CD-47EA-8D5B-CAF1CC77BDC6}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|x64 = Debug|x64
+		Debug|x86 = Debug|x86
+		Release|x64 = Release|x64
+		Release|x86 = Release|x86
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{BAA96EFE-86CD-47EA-8D5B-CAF1CC77BDC6}.Debug|x64.ActiveCfg = Debug|x64
+		{BAA96EFE-86CD-47EA-8D5B-CAF1CC77BDC6}.Debug|x64.Build.0 = Debug|x64
+		{BAA96EFE-86CD-47EA-8D5B-CAF1CC77BDC6}.Debug|x86.ActiveCfg = Debug|Win32
+		{BAA96EFE-86CD-47EA-8D5B-CAF1CC77BDC6}.Debug|x86.Build.0 = Debug|Win32
+		{BAA96EFE-86CD-47EA-8D5B-CAF1CC77BDC6}.Release|x64.ActiveCfg = Release|x64
+		{BAA96EFE-86CD-47EA-8D5B-CAF1CC77BDC6}.Release|x64.Build.0 = Release|x64
+		{BAA96EFE-86CD-47EA-8D5B-CAF1CC77BDC6}.Release|x86.ActiveCfg = Release|Win32
+		{BAA96EFE-86CD-47EA-8D5B-CAF1CC77BDC6}.Release|x86.Build.0 = Release|Win32
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {E04AA2D6-0453-4D15-9DFB-2771EC700397}
+	EndGlobalSection
+EndGlobal
--- a/Experiment/Experiment1/Task2/LinkListOperation.vcxproj
+++ b/Experiment/Experiment1/Task2/LinkListOperation.vcxproj
@@ -0,0 +1,138 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <VCProjectVersion>17.0</VCProjectVersion>
+    <Keyword>Win32Proj</Keyword>
+    <ProjectGuid>{baa96efe-86cd-47ea-8d5b-caf1cc77bdc6}</ProjectGuid>
+    <RootNamespace>LinkListOperation</RootNamespace>
+    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="Shared">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClInclude Include="LinkList.h" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="main.cpp" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
--- a/Experiment/Experiment1/Task2/LinkListOperation.vcxproj.filters
+++ b/Experiment/Experiment1/Task2/LinkListOperation.vcxproj.filters
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Filter Include="源文件">
+      <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
+      <Extensions>cpp;c;cc;cxx;c++;cppm;ixx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
+    </Filter>
+    <Filter Include="头文件">
+      <UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
+      <Extensions>h;hh;hpp;hxx;h++;hm;inl;inc;ipp;xsd</Extensions>
+    </Filter>
+    <Filter Include="资源文件">
+      <UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
+      <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
+    </Filter>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="LinkList.h">
+      <Filter>头文件</Filter>
+    </ClInclude>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="main.cpp">
+      <Filter>源文件</Filter>
+    </ClCompile>
+  </ItemGroup>
+</Project>
--- a/Experiment/Experiment1/Task2/main.cpp
+++ b/Experiment/Experiment1/Task2/main.cpp
@@ -0,0 +1,76 @@
+#include <iostream>
+using namespace std;
+#include "LinkList.h"
+template <class DT>
+bool CreateOrderedList(LNode<DT>*& L, int n)
+{
+	int i;
+	LNode<DT>* p, * s;
+	p = L;
+	cout << "依次输入" << n << "个数据元素：" << endl;
+	for (i = 1; i <= n; i++)
+	{
+		s = new LNode<DT>;
+		if (!s) return false;
+		cin >> s->data;
+		if (s->data >= p->data || p == NULL)
+		{
+			s->next = p->next;
+			p->next = s;
+			p = s;
+		}
+		else i--;
+	}
+	return true;
+}
+template <class DT>
+void MergeTwoOrderedLists(LNode<DT>*& L1, LNode<DT>*& L2)
+{
+	LNode<DT>* p, * q, * s;
+	p = L1->next;
+	q = L1->next->next;
+	s = L2->next;
+	while (!ListEmpty(L2))
+	{
+		if (q == NULL)
+		{
+			p->next = s;
+			return;
+		}
+		else if ((q->data) >= (s->data) && (p->data) <= (s->data))
+		{
+			LNode<DT>* t;
+			t = s->next;
+			s->next = q;
+			p->next = s;
+			s = t;
+			if (s == NULL) return;
+			p = p->next;
+		}
+		else
+		{
+			p = p->next;
+			q = q->next;
+		}
+	}
+}
+int main()
+{
+	LNode<int>* L;
+	InitList(L);
+	int length;
+	cout << "请输入有序表的长度: ";
+	cin >> length;
+	CreateOrderedList(L, length);
+	DispList(L);
+	LNode<int>* L2;
+	InitList(L2);
+	int length2;
+	cout << "请输入另一个有序表的长度: ";
+	cin >> length2;
+	CreateOrderedList(L2, length2);
+	DispList(L2);
+	MergeTwoOrderedLists(L, L2);
+	DispList(L);
+	return 0;
+}
--- a/Experiment/Experiment2/Report.docx
+++ b/Experiment/Experiment2/Report.docx
--- a/Experiment/Experiment2/Task1/BracketsMatch.cpp
+++ b/Experiment/Experiment2/Task1/BracketsMatch.cpp
@@ -0,0 +1,54 @@
+#include <string>
+#include <iostream>
+using namespace std;
+#include "LinkStack.h"
+
+bool match(string exp)
+{
+	SNode<char>* S;
+	InitStack(S);
+	int flag = 1, i = 0;
+	char ch, e, x;
+	ch = exp[i++];
+	while (ch != '#' && flag)
+	{
+		switch (ch)
+		{
+		case '[':
+		case '(':
+			cout << "左括号进栈！" << endl;
+			Push(S, ch);
+			break;
+		case ')':
+			GetTop(S, e);
+			if (!StackEmpty(S) && e == '(')
+			{
+				Pop(S, x);
+				cout << "右括号出栈！" << endl;
+			}
+			else flag = 0;
+			break;
+		case ']':
+			GetTop(S, e);
+			if (!StackEmpty(S) && e == '[') Pop(S, x);
+			else flag = 0;
+			break;
+		}
+		ch = exp[i++];
+	}
+	if (StackEmpty(S) && flag) return true;
+	else return false;
+}
+
+int main()
+{
+	int flag;
+	string exp;
+	cout << "请输入待匹配的表达式，以“#”结束：" << endl;
+	cin >> exp;
+	flag = match(exp);
+	if (flag) cout << "括号匹配成功！" << endl;
+	else cout << "括号匹配失败！" << endl;
+	return 0;
+}
+
--- a/Experiment/Experiment2/Task1/BracketsMatch.sln
+++ b/Experiment/Experiment2/Task1/BracketsMatch.sln
@@ -0,0 +1,31 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.9.34728.123
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "BracketsMatch", "BracketsMatch.vcxproj", "{BC507152-80AB-4A4F-9006-339728D357CA}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|x64 = Debug|x64
+		Debug|x86 = Debug|x86
+		Release|x64 = Release|x64
+		Release|x86 = Release|x86
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{BC507152-80AB-4A4F-9006-339728D357CA}.Debug|x64.ActiveCfg = Debug|x64
+		{BC507152-80AB-4A4F-9006-339728D357CA}.Debug|x64.Build.0 = Debug|x64
+		{BC507152-80AB-4A4F-9006-339728D357CA}.Debug|x86.ActiveCfg = Debug|Win32
+		{BC507152-80AB-4A4F-9006-339728D357CA}.Debug|x86.Build.0 = Debug|Win32
+		{BC507152-80AB-4A4F-9006-339728D357CA}.Release|x64.ActiveCfg = Release|x64
+		{BC507152-80AB-4A4F-9006-339728D357CA}.Release|x64.Build.0 = Release|x64
+		{BC507152-80AB-4A4F-9006-339728D357CA}.Release|x86.ActiveCfg = Release|Win32
+		{BC507152-80AB-4A4F-9006-339728D357CA}.Release|x86.Build.0 = Release|Win32
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {12C9DCB1-398A-4F5B-9896-2020AF51DA75}
+	EndGlobalSection
+EndGlobal
--- a/Experiment/Experiment2/Task1/BracketsMatch.vcxproj
+++ b/Experiment/Experiment2/Task1/BracketsMatch.vcxproj
@@ -0,0 +1,138 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <VCProjectVersion>17.0</VCProjectVersion>
+    <Keyword>Win32Proj</Keyword>
+    <ProjectGuid>{bc507152-80ab-4a4f-9006-339728d357ca}</ProjectGuid>
+    <RootNamespace>BracketsMatch</RootNamespace>
+    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="Shared">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClInclude Include="LinkStack.h" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="BracketsMatch.cpp" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
--- a/Experiment/Experiment2/Task1/BracketsMatch.vcxproj.filters
+++ b/Experiment/Experiment2/Task1/BracketsMatch.vcxproj.filters
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Filter Include="源文件">
+      <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
+      <Extensions>cpp;c;cc;cxx;c++;cppm;ixx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
+    </Filter>
+    <Filter Include="头文件">
+      <UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
+      <Extensions>h;hh;hpp;hxx;h++;hm;inl;inc;ipp;xsd</Extensions>
+    </Filter>
+    <Filter Include="资源文件">
+      <UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
+      <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
+    </Filter>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="LinkStack.h">
+      <Filter>头文件</Filter>
+    </ClInclude>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="BracketsMatch.cpp">
+      <Filter>源文件</Filter>
+    </ClCompile>
+  </ItemGroup>
+</Project>
--- a/Experiment/Experiment2/Task1/LinkStack.h
+++ b/Experiment/Experiment2/Task1/LinkStack.h
@@ -0,0 +1,92 @@
+
+template <class DT>
+struct SNode  //结点
+{
+	DT data;     //数据域，存储数据元素值
+	SNode* next;//指针域，指向下一个结点
+};
+
+
+//【算法3.6】
+template <class DT>
+void InitStack(SNode<DT>*& S)//创建空链栈
+{
+	S = NULL;
+}
+
+//【算法3.7】
+template <class DT>
+void DestroyStack(SNode<DT>* (&S))//释放链栈
+{
+	SNode<DT>* p;
+	while (S)//从头结点开始，依次释放结点
+	{
+		p = S;
+		S = S->next;
+		delete p;
+	}
+	//L=NULL;//头结点指向空
+}
+
+//【算法3.8】
+template<class DT>
+bool Push(SNode<DT>*& S, DT e)
+{
+	SNode<DT>* p;
+	p = new SNode<DT>;
+	if (!p) return false;  //创建失败，结束运行
+	p->data = e;       // 新结点赋值
+	p->next = S;  //结点S链接到p结点之后
+	S = p;
+	return true;    // 插入成功，返回true
+}
+
+//【算法3.9】
+template<class DT>
+bool Pop(SNode<DT>*& S, DT& e)
+{
+	SNode<DT>* p;
+	if (S == NULL)  return false;
+	p = S;
+	e = p->data;
+	S = S->next;
+	delete p;
+	return true;    // 删除成功，返回true
+}
+
+
+//【算法3.10】
+template<class DT>
+bool GetTop(SNode<DT>* S, DT& e)
+{
+	SNode<DT>* p;
+	if (S == NULL)  return false;
+	p = S;
+	e = p->data;
+	return true;    // 删除成功，返回true
+}
+
+//测栈空
+template<class DT>
+bool StackEmpty(SNode<DT>* S)
+{
+	if (S == NULL)
+		return true;
+	else
+		return false;
+}
+
+//显示栈内容
+template<class DT>
+void DispStack(SNode<DT>* S)
+{
+	SNode<DT>* p;
+	p = S;
+	while (p)
+	{
+		cout << p->data << "\t";
+		p = p->next;
+	}
+	cout << endl;
+}
+
--- a/Experiment/Experiment2/Task2/Ferry.cpp
+++ b/Experiment/Experiment2/Task2/Ferry.cpp
@@ -0,0 +1,77 @@
+#include <iostream>
+#include "LinkQueue.h"
+using namespace std;
+
+struct Car
+{
+	int no;				//车号
+	char type;			//c:客车，t:货车
+};
+
+//求队列长度
+template<class DT>
+int QueueLength(LinkQueue<DT> Q)
+{
+	int n = 0;
+	QNode<DT>* p = Q.front->next;
+	while (p)
+	{
+		p = p->next;
+		n++;
+	}
+	return n;
+}
+
+//车辆入队
+void Ferry(LinkQueue<Car>& Qc, LinkQueue<Car>& Qt)
+{
+	int i = 0;
+	Car e;
+	while (QueueLength(Qc) + QueueLength(Qt) > 0)		//队列非空
+	{
+		if (QueueLength(Qc) > 0)							//客车队列非空
+		{
+			while ((i < 4) && (QueueLength(Qc) > 0))	//客车数小于4且客车队列非空
+			{
+				DeQueue(Qc, e);				//客车出队
+				cout << "车号:" << e.no << "\t类型:" << e.type << endl;
+				i++;
+			}
+			i = 0;
+		}
+		if (QueueLength(Qt) > 0)			//货车队列非空
+		{
+			DeQueue(Qt, e);				//货车出队
+			cout << "车号:" << e.no << "\t类型:" << e.type << endl;
+		}
+	}
+	cout << "所有车辆已过江！" << endl;
+}
+int main()
+{
+	LinkQueue<Car> Qc, Qt;
+	Car e;
+	int i, n;
+	InitQueue(Qc);
+	InitQueue(Qt);
+	cout << "客车数：";
+	cin >> n;
+	for (i = 1; i <= n; i++)		//客车入队
+	{
+		e.no = i;
+		e.type = 'c';
+		EnQueue(Qc, e);
+	}
+	cout << "货车数：";
+	cin >> n;
+	for (i = 1; i <= n; i++)		//货车入队
+	{
+		e.no = i;
+		e.type = 't';
+		EnQueue(Qt, e);
+	}
+	Ferry(Qc, Qt);			//车辆过江
+	DestroyQueue(Qc);
+	DestroyQueue(Qt);
+	return 0;
+}
--- a/Experiment/Experiment2/Task2/Ferry.sln
+++ b/Experiment/Experiment2/Task2/Ferry.sln
@@ -0,0 +1,31 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.9.34728.123
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Ferry", "Ferry.vcxproj", "{DFE075CA-094D-4856-92A8-0461FC180B13}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|x64 = Debug|x64
+		Debug|x86 = Debug|x86
+		Release|x64 = Release|x64
+		Release|x86 = Release|x86
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{DFE075CA-094D-4856-92A8-0461FC180B13}.Debug|x64.ActiveCfg = Debug|x64
+		{DFE075CA-094D-4856-92A8-0461FC180B13}.Debug|x64.Build.0 = Debug|x64
+		{DFE075CA-094D-4856-92A8-0461FC180B13}.Debug|x86.ActiveCfg = Debug|Win32
+		{DFE075CA-094D-4856-92A8-0461FC180B13}.Debug|x86.Build.0 = Debug|Win32
+		{DFE075CA-094D-4856-92A8-0461FC180B13}.Release|x64.ActiveCfg = Release|x64
+		{DFE075CA-094D-4856-92A8-0461FC180B13}.Release|x64.Build.0 = Release|x64
+		{DFE075CA-094D-4856-92A8-0461FC180B13}.Release|x86.ActiveCfg = Release|Win32
+		{DFE075CA-094D-4856-92A8-0461FC180B13}.Release|x86.Build.0 = Release|Win32
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {B24F9342-2DAA-4663-8993-00F01D577229}
+	EndGlobalSection
+EndGlobal
--- a/Experiment/Experiment2/Task2/Ferry.vcxproj
+++ b/Experiment/Experiment2/Task2/Ferry.vcxproj
@@ -0,0 +1,138 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <VCProjectVersion>17.0</VCProjectVersion>
+    <Keyword>Win32Proj</Keyword>
+    <ProjectGuid>{dfe075ca-094d-4856-92a8-0461fc180b13}</ProjectGuid>
+    <RootNamespace>Ferry</RootNamespace>
+    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="Shared">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClInclude Include="LinkQueue.h" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="Ferry.cpp" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
--- a/Experiment/Experiment2/Task2/Ferry.vcxproj.filters
+++ b/Experiment/Experiment2/Task2/Ferry.vcxproj.filters
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Filter Include="源文件">
+      <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
+      <Extensions>cpp;c;cc;cxx;c++;cppm;ixx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
+    </Filter>
+    <Filter Include="头文件">
+      <UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
+      <Extensions>h;hh;hpp;hxx;h++;hm;inl;inc;ipp;xsd</Extensions>
+    </Filter>
+    <Filter Include="资源文件">
+      <UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
+      <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
+    </Filter>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="LinkQueue.h">
+      <Filter>头文件</Filter>
+    </ClInclude>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="Ferry.cpp">
+      <Filter>源文件</Filter>
+    </ClCompile>
+  </ItemGroup>
+</Project>
--- a/Experiment/Experiment2/Task2/LinkQueue.h
+++ b/Experiment/Experiment2/Task2/LinkQueue.h
@@ -0,0 +1,129 @@
+#include <iostream>
+using namespace std;
+
+template <class DT>
+struct QNode  //结点
+{
+	DT data;     //数据域，存储数据元素值
+	QNode* next;//指针域，指向下一个结点
+};
+
+template<class DT>
+struct LinkQueue
+{
+	QNode<DT>* front;
+	QNode<DT>* rear;
+};
+
+
+//【算法3.19】
+template <class DT>
+void InitQueue(LinkQueue<DT>& Q)//创建空队列
+{
+	Q.front = new QNode<DT>;     //创建头结点
+	if (!Q.front) exit(1);  //创建失败，结束运行
+	Q.front->next = NULL;
+	Q.rear = Q.front;
+}
+
+//【算法3.20】
+template <class DT>
+void DestroyQueue(LinkQueue<DT>& Q)//释放链队
+{
+	QNode<DT>* p;
+	while (Q.front)//从头结点开始，依次释放结点
+	{
+		p = Q.front;
+		Q.front = Q.front->next;
+		delete p;
+	}
+	Q.rear = Q.front = NULL;
+}
+
+template <class DT>
+void ClearQueue(LinkQueue<DT>& Q)		// 清空链队
+{
+	QNode<DT>* p;
+	while (Q.front->next)				//从队头开始，依次释放结点
+	{
+		p = Q.front->next;
+		Q.front->next = p->next;
+		delete p;
+	}
+	Q.front->next = NULL;					//	空队
+	Q.rear = Q.front;
+}
+
+//【算法3.21】 入队
+template<class DT>
+bool EnQueue(LinkQueue<DT>& Q, DT e)
+{
+	QNode<DT>* p;
+	p = new QNode<DT>;         // 创建新结点
+	if (!p) return false;      // 创建失败，结束运行
+	p->data = e;               // 新结点赋值
+	p->next = NULL;            // 链在队尾
+	Q.rear->next = p;
+	Q.rear = p;
+	return true;             // 入队成功，返回true
+}
+
+//【算法3.22】 出队
+template<class DT>
+bool DeQueue(LinkQueue<DT>& Q, DT& e)
+{
+	QNode<DT>* p;
+	if (Q.front == Q.rear)  return false;     //队空，返回false
+	p = Q.front->next;                      // 取出队元素
+	e = p->data;
+	Q.front->next = p->next;                //队首元素出队
+	if (Q.rear == p)                         //只有一个元素时出队，
+		Q.rear = Q.front;                  // 修改队尾
+	delete p;
+	return true;                        // 出队成功，返回true
+}
+
+
+//【算法3.23】  取队头元素
+template<class DT>
+bool GetHead(LinkQueue<DT> Q, DT& e)
+{
+	if (Q.front == Q.rear)  return false;     // 队空，返回false
+	e = Q.front->next->data;
+	return true;                           // 删除成功，返回true
+}
+
+//取队尾元素
+template<class DT>
+bool GetTail(LinkQueue<DT> Q, DT& e)
+{
+	if (Q.front == Q.rear)             // 队空
+		return false;               // 返回false
+	e = Q.rear->data;                 // 获取队尾元素
+	return true;                    // 返回true
+}
+
+//测队空
+template<class DT>
+bool QueueEmpty(LinkQueue<DT> Q)
+{
+	if (Q.front == Q.rear)    // 队空
+		return true;       //返回true
+	else                  //非空
+		return false;    //返回false
+}
+
+//显示队列内容
+template<class DT>
+void DispQueue(LinkQueue<DT> Q)
+{
+	QNode<DT>* p;
+	p = Q.front->next;
+	while (p)
+	{
+		cout << p->data << "\t";
+		p = p->next;
+	}
+	cout << endl;
+}
+
--- a/Experiment/Experiment3/LeafNum.cpp
+++ b/Experiment/Experiment3/LeafNum.cpp
@@ -0,0 +1,53 @@
+#include <iostream>
+#include "BiTree.h"
+using namespace std;
+
+//递归方法求解二叉树叶节点个数
+template <class DT>
+int LeafNum_1(BTNode<DT>* bt) {
+	if (!bt) {
+		return 0;
+	}
+	else if (bt->lchild == NULL && bt->rchild == NULL) {
+		return 1;
+	}
+	else {
+		return LeafNum_1(bt->lchild) + LeafNum_1(bt->rchild);
+	}
+}
+
+//非递归方法求解二叉树叶节点个数
+template <class DT>
+int LeafNum_2(BTNode<DT>* bt) {
+	if (!bt)
+		return 0;
+	SqStack<DT> S;
+	InitStack(S, 20);
+	BTNode<DT>* p = bt;
+	int count = 0;
+	while (p != NULL || !StackEmpty(S))
+	{
+		while (p != NULL)
+		{
+			if (p->lchild == NULL && p->rchild == NULL)
+				count++;
+			Push(S, p);
+			p = p->lchild;
+		}
+		if (!StackEmpty(S))
+		{
+			Pop(S, p);
+			p = p->rchild;
+		}
+	}
+	return count;
+}
+
+int main() {
+	BTNode<char>* bt;
+	CreateBiTree(bt);
+	cout << "递归方法求得二叉树叶节点个数为：" << LeafNum_1(bt) << endl;
+	cout << "非递归方法求得二叉树叶节点个数为：" << LeafNum_2(bt) << endl;
+	DestroyBiTree(bt);
+	return 0;
+}
--- a/Experiment/Experiment3/LeafNum.sln
+++ b/Experiment/Experiment3/LeafNum.sln
@@ -0,0 +1,31 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.10.34928.147
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "LeafNum", "LeafNum.vcxproj", "{A1435839-D838-4C8A-8F43-03AE8436D845}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|x64 = Debug|x64
+		Debug|x86 = Debug|x86
+		Release|x64 = Release|x64
+		Release|x86 = Release|x86
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{A1435839-D838-4C8A-8F43-03AE8436D845}.Debug|x64.ActiveCfg = Debug|x64
+		{A1435839-D838-4C8A-8F43-03AE8436D845}.Debug|x64.Build.0 = Debug|x64
+		{A1435839-D838-4C8A-8F43-03AE8436D845}.Debug|x86.ActiveCfg = Debug|Win32
+		{A1435839-D838-4C8A-8F43-03AE8436D845}.Debug|x86.Build.0 = Debug|Win32
+		{A1435839-D838-4C8A-8F43-03AE8436D845}.Release|x64.ActiveCfg = Release|x64
+		{A1435839-D838-4C8A-8F43-03AE8436D845}.Release|x64.Build.0 = Release|x64
+		{A1435839-D838-4C8A-8F43-03AE8436D845}.Release|x86.ActiveCfg = Release|Win32
+		{A1435839-D838-4C8A-8F43-03AE8436D845}.Release|x86.Build.0 = Release|Win32
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {C6AC6B0D-CC6B-4023-9F49-D0756F2B0732}
+	EndGlobalSection
+EndGlobal
--- a/Experiment/Experiment3/LeafNum.vcxproj
+++ b/Experiment/Experiment3/LeafNum.vcxproj
@@ -0,0 +1,138 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <VCProjectVersion>17.0</VCProjectVersion>
+    <Keyword>Win32Proj</Keyword>
+    <ProjectGuid>{a1435839-d838-4c8a-8f43-03ae8436d845}</ProjectGuid>
+    <RootNamespace>LeafNum</RootNamespace>
+    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="Shared">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClInclude Include="bitree.h" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="LeafNum.cpp" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
--- a/Experiment/Experiment3/LeafNum.vcxproj.filters
+++ b/Experiment/Experiment3/LeafNum.vcxproj.filters
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Filter Include="源文件">
+      <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
+      <Extensions>cpp;c;cc;cxx;c++;cppm;ixx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
+    </Filter>
+    <Filter Include="头文件">
+      <UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
+      <Extensions>h;hh;hpp;hxx;h++;hm;inl;inc;ipp;xsd</Extensions>
+    </Filter>
+    <Filter Include="资源文件">
+      <UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
+      <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
+    </Filter>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="bitree.h">
+      <Filter>头文件</Filter>
+    </ClInclude>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="LeafNum.cpp">
+      <Filter>源文件</Filter>
+    </ClCompile>
+  </ItemGroup>
+</Project>
--- a/Experiment/Experiment3/Report.docx
+++ b/Experiment/Experiment3/Report.docx
--- a/Experiment/Experiment3/bitree.h
+++ b/Experiment/Experiment3/bitree.h
@@ -0,0 +1,424 @@
+#include <iostream>
+using namespace std;
+
+template <class DT>
+struct BTNode
+{
+	DT data;		                			//数据域
+	BTNode* lchild;								//指向左子树的指针
+	BTNode* rchild;								//指向右子树的指针
+};
+
+//队列工具
+template <class DT>
+struct SqQueue											// 顺序队类
+{
+	BTNode<DT>** base;									// 队列首址
+	int front;											// 队头指针
+	int rear;											// 队尾指针
+	int queuesize;										// 队容量
+};
+
+//栈
+template <class DT>
+struct SqStack										// 顺序栈
+{
+	BTNode<DT>** base;								// 栈首址
+	int top;										// 栈顶指针
+	int stacksize;									// 栈容量
+};
+
+//算法5.1										先序遍历递归算法
+template <class DT>
+void PreOrDerBiTree(BTNode<DT>* bt)
+{
+	if (bt != NULL)
+	{
+		cout << bt->data << ' ';	     			//输出结点上的数据
+		PreOrDerBiTree(bt->lchild);				//递归的调用前序遍历左子树
+		PreOrDerBiTree(bt->rchild);				//递归的调用前序遍历右子树
+	}
+	return;
+}
+
+//算法5.2										中序遍历递归算法
+template <class DT>
+void InOrDerBiTree(BTNode<DT>* bt)
+{
+	if (bt != NULL)
+	{
+		InOrDerBiTree(bt->lchild);				//递归的调用中序遍历左子树
+		cout << bt->data << ' ';	     			//输出结点上的数据
+		InOrDerBiTree(bt->rchild);  			//递归的调用中序遍历右子树
+	}
+	return;
+}
+
+//算法5.3										后序遍历递归算法
+template <class DT>
+void PostOrDerBiTree(BTNode<DT>* bt)
+{
+	if (bt != NULL)
+	{
+		PostOrDerBiTree(bt->lchild);			//递归的调用后序遍历左子树
+		PostOrDerBiTree(bt->rchild);			//递归的调用后序遍历右子树
+		cout << bt->data << ' ';					//输出结点上的数据
+	}
+	return;
+}
+
+
+//算法5.4										层序遍历算法	
+template<class DT>
+void LevelBiTree(BTNode<DT>* bt)
+{
+	SqQueue<DT> Q;								// 创建一个队
+	int m = 20;
+	InitQueue(Q, m);
+	BTNode<DT>* p;
+	p = bt;
+	if (p) EnQueue(Q, p);							// 树非空，入队              
+	while (!QueueEmpty(Q))						// 队非空
+	{
+		DeQueue(Q, p);							// 出队
+		cout << p->data;							// 访问
+		if (p->lchild != NULL)						// 有左孩子
+			EnQueue(Q, p->lchild);				// 左孩子入队
+		if (p->rchild != NULL)						// 有右孩子
+			EnQueue(Q, p->rchild);				// 右孩子入队
+	}
+	DestroyQueue(Q);							// 销毁队列
+}
+
+
+//算法5.5										先序非遍历递归算法
+template <class DT>
+void PreOrderBiTree_N(BTNode<DT>* bt)
+{
+	SqStack<DT> S;								// 创建栈
+	int m = 20;
+	InitStack(S, m);
+	BTNode<DT>* p;
+	p = bt;
+	while (p != NULL || !StackEmpty(S))			// 树非空或栈非空
+	{
+		while (p != NULL)							// 结点非空
+		{
+			cout << p->data << ' ';					// 访问结点
+			Push(S, p);							// 入栈
+			p = p->lchild;						// 转左子树
+		}
+		if (!StackEmpty(S))						// 栈非空
+		{
+			Pop(S, p);							// 出栈
+			p = p->rchild;						    // 转出栈结点的右子树
+		}
+	}
+	DestroyStack(S);							//销毁栈
+}
+
+
+//算法5.6 中序非遍历递归算法
+template <class DT>
+void InOrderBiTree_N(BTNode<DT>* bt)
+{
+	SqStack<DT> S;								// 创建一个栈
+	int m = 20;
+	InitStack(S, m);
+	BTNode<DT>* p;
+	p = bt;
+	while (p != NULL || !StackEmpty(S))			// 结点非空或栈非空
+	{
+		while (p != NULL)							// 结点非空
+		{
+			Push(S, p);							// 入栈
+			p = p->lchild;						// 转出栈结点右子树
+		}
+		if (!StackEmpty(S))						// 栈非空
+		{
+			Pop(S, p);							// 出栈
+			cout << p->data << ' ';					// 访问出栈结点
+			p = p->rchild;						// 转出栈结点的右子树
+		}
+	}
+	DestroyStack(S);							// 销毁栈
+}
+
+
+
+//算法5.7										后序非遍历递归算法
+template <class DT>
+void PostOrderBiTree_N(BTNode<DT>* bt)
+{
+	SqStack<DT> S;								// 创建一个栈
+	int m = 20;
+	InitStack(S, m);
+	BTNode<DT>* p;
+	BTNode<DT>* r;
+	p = bt;
+	bool flag;
+	do
+	{
+		while (p)								// 结点非空
+		{
+			Push(S, p);							// 结点入栈
+			p = p->lchild;						// 转左子树
+		}
+		r = NULL;									// 指向刚被访问点，初值为空
+		flag = true;								// true表示处理栈顶结点                     
+		while (!StackEmpty(S) && flag)			// 栈非空且当前处理的是栈顶结点
+		{
+			GetTop(S, p);						// 获取栈顶元素
+			if (p->rchild == r)					// 如果 当前结点是栈元素的右孩子
+			{
+				cout << p->data << ' ';				// 访问栈顶元素
+				Pop(S, p);						// 出栈
+				r = p;							// r指向被访问结点
+			}
+			else								 // 否则
+			{
+				p = p->rchild;					// 转栈顶元素右孩子
+				flag = false;						// 处理非栈顶结点
+			}
+		}
+	} while (!StackEmpty(S));						// 栈非空，循环
+	cout << endl;
+	DestroyStack(S);							// 销毁栈
+}
+
+
+//算法5.8                                      创建二叉树
+template <class DT>
+void CreateBiTree(BTNode<DT>*& bt)
+{
+	char ch;
+	cin >> ch;				                    // 输入根结点的数据
+	if (ch == '#')                                 // # 表示指针为空，说明树为空
+		bt = NULL;
+	else
+	{
+		bt = new BTNode<DT>;	                    // 申请内存
+		if (!bt)
+		{
+			cout << "申请内存失败！" << endl;
+			exit(-1);                           // 申请内存失败退出
+		}
+		bt->data = ch;
+		CreateBiTree(bt->lchild);               // 创建根结点左子树
+		CreateBiTree(bt->rchild);               // 创建根结点右子树
+	}
+	return;
+}
+
+
+//算法5.9 销毁二叉树
+template <class DT>
+void DestroyBiTree(BTNode<DT>*& bt)
+{
+	if (bt)                                     // 树非空
+	{
+		DestroyBiTree(bt->lchild);             // 销毁左子树
+		DestroyBiTree(bt->rchild);             // 销毁右子树
+		delete bt;
+	}
+}
+
+
+//算法5.10										结点查找
+
+template<class DT>
+BTNode<DT>* Search(BTNode<DT>* bt, DT e)		// 查找值为e的元素
+{
+	BTNode<DT>* p;
+	if (bt == NULL)								// 结点为空，返回
+		return NULL;
+	else if (bt->data == e)						// 找到，返回结点指针
+		return bt;
+	else										// 结点值不为e       
+	{
+		p = Search(bt->lchild, e);					// 在左子树上查找
+		if (p != NULL)								// 找到
+			return p;							// 返回结点指针
+		else									// 未找到
+			return Search(bt->rchild, e);		// 转右子树上查找
+	}
+}
+
+//算法5.11										求树深
+template <class DT>
+int Depth(BTNode<DT>* bt)
+{
+	int hl, hr;
+	if (bt == NULL)								// 树空
+		return 0;								// 深度为0
+	else										// 树非空
+	{
+
+		hl = Depth(bt->lchild);					// 求左子树深度
+		hr = Depth(bt->lchild);					// 求右子树深度
+		if (hl > hr)								// 左子树高
+			return hl + 1;						// 树高为左子树高加1
+		else return hr + 1;						// 左子树高,树高为左子树高加1
+	}
+}
+
+
+//算法5.12										结点计数
+template <class DT>
+int NodeCount(BTNode<DT>* bt)
+{
+	if (bt == NULL)								// 空树，结点数为0
+		return 0;
+	else										// 非空树，结点数为左、右子树结点数的和加1
+		return NodeCount(bt->lchild) + NodeCount(bt->rchild) + 1;
+}
+
+template <class DT>
+void DispBiTree(BTNode<DT>* bt, int level)        // 显示树
+{
+	if (bt)                                        //空二叉树不显示
+	{
+		DispBiTree(bt->rchild, level + 1);              //显示右子树
+		cout << endl;                                  //显示新行
+		for (int i = 0; i < level - 1; i++)
+			cout << "   ";                              //确保在第level列显示节点
+		cout << bt->data;                              //显示节点
+		DispBiTree(bt->lchild, level + 1);              //显示左子树  
+		cout << endl;
+	}//if
+}
+
+
+template <class DT>
+int leftCount(BTNode<DT>* bt)
+{
+	if (bt->lchild == NULL && bt->rchild == NULL)								// 空树，结点数为0
+		return 0;
+	else										// 非空树，结点数为左、右子树结点数的和加1
+		return NodeCount(bt->lchild) + NodeCount(bt->rchild) + 1;
+}
+
+
+//【算法3.14】											初始化队列
+template <class DT>
+void InitQueue(SqQueue<DT>& Q, int m)
+{
+	Q.base = new BTNode<DT>*[m];							// 申请队列空间
+	if (Q.base == NULL)									// 申请空间失败
+	{
+		cout << "未创建成功！";
+		exit(1);										// 退出
+	}
+	Q.front = Q.rear = 0;									// 设置队列属性 
+	Q.queuesize = m;
+}
+
+
+//算法3.15】											销毁列列
+template <class DT>
+void DestroyQueue(SqQueue<DT>& Q)
+{
+	delete[] Q.base;									// 释放队列空间
+	Q.front = Q.rear = 0;									// 设置队列属性
+	Q.queuesize = 0;
+}
+
+
+//【算法3.16】											入队
+template<class DT>
+bool EnQueue(SqQueue<DT>& Q, BTNode<DT>* e)
+{
+	if ((Q.rear + 1) % Q.queuesize == Q.front)					// 队满
+		return false;									// 返回false
+	Q.base[Q.rear] = e;									// 出队
+	Q.rear = (Q.rear + 1) % Q.queuesize;						// 修改队列属性
+	return true;										// 返回true
+}
+
+//【算法3.17】											出队
+template<class DT>
+bool DeQueue(SqQueue<DT>& Q, BTNode<DT>*& e)
+{
+	if (Q.front == Q.rear)									// 队空
+		return false;
+	e = Q.base[Q.front];
+	Q.front = (Q.front + 1) % Q.queuesize;
+	return true;										// 删除成功，返回true
+}
+
+// 测队空
+template<class DT>
+bool QueueEmpty(SqQueue<DT> Q)
+{
+	if (Q.front == Q.rear)									// 队空
+		return true;									// 返回true
+	else												// 队不空
+		return false;									// 返回false
+}
+
+//【算法3.1】										初始化栈
+template <class DT>
+void InitStack(SqStack<DT>& S, int m)
+{
+	S.base = new BTNode<DT>*[m];						// 申请栈空间
+	if (S.base == NULL)
+	{
+		cout << "未创建成功！";
+		exit(1);
+	}
+	S.top = -1;										// 空栈
+	S.stacksize = m;									// 栈容量为m
+}
+
+
+//算法3.2】											销毁栈
+template <class DT>
+void DestroyStack(SqStack<DT>& S)//析构函数
+{
+	delete[] S.base;								//释放栈空间
+	S.top = -1;
+	S.stacksize = 0;
+}
+
+
+//【算法3.3】
+template<class DT>
+bool Push(SqStack<DT>& S, BTNode<DT>* e)
+{
+	if (S.top == S.stacksize - 1)						// 栈满，不能插入
+		return false;
+	S.top++;
+	S.base[S.top] = e;
+	return true;									// 插入成功，返回true
+}
+
+//【算法3.4】										出栈
+template<class DT>
+bool Pop(SqStack<DT>& S, BTNode<DT>*& e)
+{
+	if (S.top == -1)									//栈空
+		return false;
+	e = S.base[S.top];
+	S.top--;
+	return true;									// 出栈成功，返回true
+}
+
+template<class DT>									// 获取栈元素
+bool GetTop(SqStack<DT>& S, BTNode<DT>*& e)
+{
+	if (S.top == -1)									// 栈空，返回false
+		return false;
+	e = S.base[S.top];								// 取栈元素
+	return true;									// 返回true
+}
+
+
+// 测栈空
+template<class DT>
+bool StackEmpty(SqStack<DT> S)
+{
+	if (S.top == -1)									// 栈空，返回true
+		return true;
+	else											// 栈非空，返回false
+		return false;
+}
--- a/Experiment/Experiment6/InsertSort.cpp
+++ b/Experiment/Experiment6/InsertSort.cpp
@@ -0,0 +1,62 @@
+#include <iostream>
+#include "LinkList.h"
+using namespace std;
+
+template <class DT>
+void InsertSort_LL(LNode<DT>* L) {
+    if (L == NULL || L->next == NULL) {
+        return;  // 空表或只有一个结点，不需要排序
+    }
+
+    LNode<DT>* r = L->next;  // 已排序表表尾
+    LNode<DT>* q = r->next;  // q为当前处理项，r的后继
+
+    while (q) {
+        LNode<DT>* p1 = L;
+        LNode<DT>* p2 = p1->next;
+
+        while (q->data >= p2->data && p2 != q) {  // 当前结点数据大于等于p2，插入点后移
+            p1 = p2;
+            p2 = p2->next;
+        }
+
+        if (p2 == q) {  // 当前项无须移动
+            r = q;      // 有序表表尾顺移
+        }
+        else {       // 插入p2前面
+            r->next = q->next;   // 摘除q结点
+            q->next = p1->next;  // 在p1后插入结点q
+            p1->next = q;
+        }
+
+        q = r->next;  // 下一个需处理的项
+    }
+}
+
+
+int main() {
+    LNode<int>* L;
+    int n;
+
+    // 创建单链表
+    cout << "请输入单链表的长度：";
+    cin >> n;
+    InitList(L);
+    CreateList_1(L, n);
+
+    // 显示初始单链表
+    cout << "初始单链表：";
+    DispList(L);
+
+    // 插入排序
+    InsertSort_LL(L);
+
+    // 显示排序后的单链表
+    cout << "排序后的单链表：";
+    DispList(L);
+
+    // 销毁单链表
+    DestroyList(L);
+
+    return 0;
+}
--- a/Experiment/Experiment6/InsertSort.sln
+++ b/Experiment/Experiment6/InsertSort.sln
@@ -0,0 +1,31 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.10.34916.146
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "InsertSort", "InsertSort.vcxproj", "{3CA81F66-07E1-40A0-9984-17556857602C}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|x64 = Debug|x64
+		Debug|x86 = Debug|x86
+		Release|x64 = Release|x64
+		Release|x86 = Release|x86
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{3CA81F66-07E1-40A0-9984-17556857602C}.Debug|x64.ActiveCfg = Debug|x64
+		{3CA81F66-07E1-40A0-9984-17556857602C}.Debug|x64.Build.0 = Debug|x64
+		{3CA81F66-07E1-40A0-9984-17556857602C}.Debug|x86.ActiveCfg = Debug|Win32
+		{3CA81F66-07E1-40A0-9984-17556857602C}.Debug|x86.Build.0 = Debug|Win32
+		{3CA81F66-07E1-40A0-9984-17556857602C}.Release|x64.ActiveCfg = Release|x64
+		{3CA81F66-07E1-40A0-9984-17556857602C}.Release|x64.Build.0 = Release|x64
+		{3CA81F66-07E1-40A0-9984-17556857602C}.Release|x86.ActiveCfg = Release|Win32
+		{3CA81F66-07E1-40A0-9984-17556857602C}.Release|x86.Build.0 = Release|Win32
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {638C3207-9916-43D8-88EC-BC64BB58E25C}
+	EndGlobalSection
+EndGlobal
--- a/Experiment/Experiment6/InsertSort.vcxproj
+++ b/Experiment/Experiment6/InsertSort.vcxproj
@@ -0,0 +1,138 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <VCProjectVersion>17.0</VCProjectVersion>
+    <Keyword>Win32Proj</Keyword>
+    <ProjectGuid>{3ca81f66-07e1-40a0-9984-17556857602c}</ProjectGuid>
+    <RootNamespace>InsertSort</RootNamespace>
+    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="Shared">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClCompile Include="InsertSort.cpp" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="LinkList.h" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
--- a/Experiment/Experiment6/InsertSort.vcxproj.filters
+++ b/Experiment/Experiment6/InsertSort.vcxproj.filters
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Filter Include="源文件">
+      <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
+      <Extensions>cpp;c;cc;cxx;c++;cppm;ixx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
+    </Filter>
+    <Filter Include="头文件">
+      <UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
+      <Extensions>h;hh;hpp;hxx;h++;hm;inl;inc;ipp;xsd</Extensions>
+    </Filter>
+    <Filter Include="资源文件">
+      <UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
+      <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
+    </Filter>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="InsertSort.cpp">
+      <Filter>源文件</Filter>
+    </ClCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="LinkList.h">
+      <Filter>头文件</Filter>
+    </ClInclude>
+  </ItemGroup>
+</Project>
--- a/Experiment/Experiment6/LinkList.h
+++ b/Experiment/Experiment6/LinkList.h
@@ -0,0 +1,256 @@
+#include <iostream>
+using namespace std;
+
+template <class DT>
+struct LNode										//链表结点
+{
+	DT data;										//数据域，存储数据元素值
+	LNode* next;									//指针域，指向下一个结点
+};
+
+//算法2.1
+template <class DT>
+bool PriorElem_e(LNode<DT>* L, DT e, DT& pre_e)		// 求值为e的元素前驱
+{
+	int k;
+	k = LocateElem_e(L, e);							// 1.获取e的位序k
+	if (k > 1)											// 2.位序k大于1
+	{
+		GetElem_i(L, k - 1, pre_e);						// 第k-1个元素为e的前驱
+		return true;
+	}
+	else											// 3.元素e无前驱
+		return false;								// 返回false
+}
+
+//【算法2.14】										创建空单链表
+template <class DT>
+bool InitList(LNode<DT>*& L)
+{
+	L = new LNode<DT>;								// 1.创建头结点
+	if (!L) exit(1);									// 2.创建失败，退出
+	L->next = NULL;									// 3.创建成功
+	return true;									// 返回true
+}
+
+//【算法2.15】										尾插法创建n的元素
+template <class DT>
+bool CreateList_1(LNode<DT>*& L, int n)
+{
+	int i;
+	LNode<DT>* p, * s;
+	p = L;											//1.工作指针初始化，指向尾结点
+	cout << "依次输入" << n << "个数据元素：" << endl;
+	for (i = 1; i <= n; i++)							// 2.按元素位序正序创建各结点
+	{
+		s = new LNode<DT>;							// 2.1 新建一个结点s
+		if (!s)										// 2.2 创建失败，返回false
+			return false;
+		cin >> s->data;								// 2.3 输入结点值
+		s->next = p->next;							// 2.4 s 链在表尾
+		p->next = s;
+		p = s;										// 2.5 工作指针指向 s
+	}
+	return true;									// 3.创建成功，返回true
+}
+
+//【算法2.16】										头插法创建n个元素
+template <class DT>
+bool CreateList_2(LNode<DT>* (&L), int n)
+{
+	int i;
+	LNode<DT>* s;
+	cout << "逆序输入" << n << "个数据元素：" << endl;
+	for (i = 1; i <= n; i++)							// 1.按元素位序逆序创建各结点
+	{
+		s = new LNode<DT>;							// 1.1 新建一个结点 s
+		if (!s)										// 1.2 创建失败，返回false
+			return false;
+		cin >> s->data;								// 1.3 输入结点值
+		s->next = L->next;							// 1.4 s 在头结点后
+		L->next = s;
+	}
+	return true;									// 1.创建成功，返回true
+}
+
+//【算法2.17】
+template <class DT>
+void DestroyList(LNode<DT>* (&L))					// 释放链表所占空间
+{
+	LNode<DT>* p;
+	while (L)										// 1. 表非空,从头结点开始，依次释放结点
+	{
+		p = L;										// 1.1 处理表头结点
+		L = L->next;									// 1.2 头指针后移
+		delete p;									// 1.3 释放表头结点所占内存
+	}
+	L = NULL;											// 2.头指针指向空
+}
+
+//【算法2.18】										获取第i个元素
+template<class DT>
+bool GetElem_i(LNode<DT>* L, int i, DT& e)
+{
+	LNode<DT>* p;									// 1.初始化
+	p = L->next;										// 1.1 设置工作指针，从首结点开始数结点
+	int j = 1;										// 1.2 计数器初始化
+	while (p && j < i)									// 2.定位到第i个元素结点
+	{
+		p = p->next; j++;
+	}
+	if (!p || j > i)									// 3 未找到，返回false
+		return false;
+	else											// 4. 找到
+	{
+		e = p->data;									// 获取第i个元素值
+		return true;								// 返回true
+	}
+}
+
+//【算法2.19】										查找值为e的元素位序
+template<class DT>
+int LocateElem_e(LNode<DT>* L, DT e)
+{
+
+	LNode<DT>* p;									// 1.初始化从首元开始查找
+	p = L->next;										// 1.1从首元开始查找
+	int j = 1;										// 1.2 计数器初值
+	while (p && p->data != e)							// 2.顺序查找
+	{
+		p = p->next;									// 2.1未找到指针后移
+		j++;										// 2.2 计数器增1
+	}
+	if (p == NULL)										// 3. 判断是否找到
+		return 0;									// 3.1末找到，返回0
+	else
+		return j;									// 3.2 找到，返回位序
+}
+
+//【算法2.20】										插入第i个元素
+template<class DT>
+bool InsertElem_i(LNode<DT>*& L, int i, DT e)
+{
+
+	int j = 0;
+	LNode<DT>* p;									// 1.初始化
+	p = L;											// 工作指针初始化
+	while (p && j < i - 1)								// 2. 定位到插入点前驱
+	{
+		p = p->next;
+		j++;
+	}
+	if (!p || j > i - 1)									// 3.判断定位是否成功：    
+		return false;								// 3.1 定位失败，不能插入
+	else											// 3.2 定位成功
+	{
+		LNode<DT>* s;
+		s = new LNode<DT>;							// 3.2.1建立新结点
+		s->data = e;									// 3.2.2新结点赋值
+		s->next = p->next;							// 3.2.3结点S链接到p结点之后
+		p->next = s;
+		return true;								// 3.2.4 插入成功，返回true
+	}
+
+}
+
+//【算法2.21】										删除第i个元素
+template<class DT>
+bool DeleElem_i(LNode<DT>* (&L), int i)
+{
+
+	LNode<DT>* p, * q;								//1.初始化：设置工作指针
+	p = L;											//查找从头结点开始
+	int j = 0;										//计数器初始化
+	while (p->next && j < i - 1)							//2.p定位到删除点的前驱
+	{
+		p = p->next;
+		j++;
+	}
+	if (!p->next || j > i - 1)								//3.删除位置不合理，不能删除
+		return false;								//返回false
+	else											//4.删除操作
+	{
+		q = p->next;									//4.1暂存删除结点位置
+		p->next = q->next;							//4.2从链表中摘除删除结点
+		delete q;
+		return true;								//4.3删除成功，返回true
+	}
+}
+
+
+//【算法2.22】										修改第i个元素值
+template<class DT>
+bool PutElem_i(LNode<DT>* (&L), int i, DT e)
+{
+	LNode<DT>* p;									// 1.初始化:设置工作指针
+	p = L->next;										// 从首结点开始，数结点
+	int j = 1;										// 计数器初始化
+	while (p && j < i)									// 2.查找第i个元素结点
+	{
+		p = p->next; j++;
+	}
+	if (!p || j > i)										// 3.元素不存在,返回false
+		return false;
+	else											// 4.定位成功
+	{
+		p->data = e;									// 修改元素值
+		return true;								// 返回true
+	}
+}
+
+// 释放链表所占空间
+template<class DT>
+void ClearList(LNode<DT>* (&L))
+{
+
+	LNode<DT>* p;
+	while (L->next)									// 从首元结点开始，依次释放结点
+	{
+		p = L->next;
+		L->next = p->next;
+		delete p;
+	}
+	cout << endl << "表已清空!" << endl;
+}
+
+
+//【算法2.23】										测表长
+template<class DT>
+int ListLength(LNode<DT>* L)
+{													// 1.初始化
+	int len = 0;										// 1.1 结点计数器赋初值0
+	LNode<DT>* p;									// 1.2设置工作指针
+	p = L;											// 指向头结点
+	while (p->next)									// 2.数结点个数。有后继结点，  
+	{
+		len++; p = p->next;							// 结点数增1，指针后移
+	}
+	return len;										// 3.返回表长
+}
+
+//
+template<class DT>
+bool ListEmpty(LNode<DT>* L)						//测表空
+{
+	if (L->next == NULL)
+		return true;								//空表，返回1
+	else
+		return false;								//不空，返回0
+}
+
+
+//【算法2.24】										遍历表
+template <class DT>
+void DispList(LNode<DT>* L)							// 显示表内容
+{
+	LNode<DT>* p;									// 1. 设置工作指针
+	p = L;										// 从首元结点开始遍历
+	while (p->next)										// 2.依次输出各结点值
+	{
+		p = p->next; cout << p->data << "\t";
+
+
+	}
+	cout << endl;
+}
+#pragma once
--- a/Experiment/Experiment6/Report.docx
+++ b/Experiment/Experiment6/Report.docx