'test'

5 years ago · b03fb3bb34
commit b03fb3bb34
22 changed files with 334 additions and 0 deletions
--- a/.vs/AVL树/v16/.suo
+++ b/.vs/AVL树/v16/.suo
--- a/.vs/AVL树/v16/Browse.VC.db
+++ b/.vs/AVL树/v16/Browse.VC.db
--- a/.vs/AVL树/v16/ipch/AutoPCH/6b8e434d9b1ff070/AVL树.ipch
+++ b/.vs/AVL树/v16/ipch/AutoPCH/6b8e434d9b1ff070/AVL树.ipch
--- a/AVL树.cpp
+++ b/AVL树.cpp
@ -0,0 +1,105 @@
+#include<stdio.h>
+#include<stdlib.h>
+
+typedef struct AVLNode* AVLTree;
+struct AVLNode {	//AVL树的结构：左子树，右子树，高度，数据
+	AVLTree Left;
+	AVLTree Right;
+	int Height;
+	int Data;
+};
+
+int Max(int a, int b) {
+	return a > b ? a : b;
+}
+
+int GetHeight(AVLTree T) {	//递归计算树的高度
+	int HL, HR;
+	if (T) {
+		HL = GetHeight(T->Left);
+		HR = GetHeight(T->Right);
+		return Max(HL, HR) + 1;
+	}
+	else
+		return 0;
+}
+
+
+AVLTree SingleLeftRotation(AVLTree A) {
+	AVLTree B = A->Left;
+	A->Left = B->Right;
+	B->Right = A;
+	A->Height = GetHeight(A);
+	B->Height = GetHeight(B);
+	return B;
+}
+
+AVLTree SingleRightRotation(AVLTree A) {
+	AVLTree B = A->Right;
+	A->Right = B->Left;
+	B->Left = A;
+	A->Height = GetHeight(A);
+	B->Height = GetHeight(B);
+
+	return B;
+}
+
+AVLTree DoubleLeftRightRotation(AVLTree A) {
+	A->Left = SingleRightRotation(A->Left);
+	return SingleLeftRotation(A);
+}
+
+AVLTree DoubleRightLeftRotation(AVLTree A) {
+	A->Right = SingleLeftRotation(A->Right);
+	return SingleRightRotation(A);
+}
+
+AVLTree Insert(AVLTree T, int x) {
+	if (!T) {
+		T = (AVLTree)malloc(sizeof(struct AVLNode));
+		T->Data = x;
+		T->Left = NULL;
+		T->Right = NULL;
+		T->Height = 1;
+	}
+	else if (x < T->Data) {
+		T->Left = Insert(T->Left, x);
+		if (GetHeight(T->Left) - GetHeight(T->Right) == 2) {	//注意：这里还没更新树高，不能用T->Left->Height之类
+			if (x < T->Data)
+				T = SingleLeftRotation(T);
+			else if (x > T->Data)
+				T = DoubleLeftRightRotation(T);
+		}
+	}
+	else if (x > T->Data) {
+		T->Right=Insert(T->Right, x);
+		if (GetHeight(T->Left) - GetHeight(T->Right) == -2)
+			if (x > T->Right->Data)
+				T = SingleRightRotation(T);
+			else
+				T = DoubleRightLeftRotation(T);
+	}
+	T->Height = GetHeight(T);
+	return T;
+}
+
+void PreorderTravelsal(AVLTree BT) {
+	if (BT) {
+		printf("%d ", BT->Data);
+		PreorderTravelsal(BT->Left);
+		PreorderTravelsal(BT->Right);
+	}
+}
+
+int main(void) {
+	int n,number, i;
+	AVLTree T = NULL;
+	scanf_s("%d", &n);
+	for (i = 0; i < n; i++) {
+		scanf_s("%d", &number);
+		T=Insert(T, number);
+		PreorderTravelsal(T);
+		printf("\n");
+	}
+	return 0;
+}
--- a/AVL树.sln
+++ b/AVL树.sln
@ -0,0 +1,31 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.29411.108
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "AVL树", "AVL树.vcxproj", "{508852FE-4295-442A-9E1C-94351356E239}"
+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
+		{508852FE-4295-442A-9E1C-94351356E239}.Debug|x64.ActiveCfg = Debug|x64
+		{508852FE-4295-442A-9E1C-94351356E239}.Debug|x64.Build.0 = Debug|x64
+		{508852FE-4295-442A-9E1C-94351356E239}.Debug|x86.ActiveCfg = Debug|Win32
+		{508852FE-4295-442A-9E1C-94351356E239}.Debug|x86.Build.0 = Debug|Win32
+		{508852FE-4295-442A-9E1C-94351356E239}.Release|x64.ActiveCfg = Release|x64
+		{508852FE-4295-442A-9E1C-94351356E239}.Release|x64.Build.0 = Release|x64
+		{508852FE-4295-442A-9E1C-94351356E239}.Release|x86.ActiveCfg = Release|Win32
+		{508852FE-4295-442A-9E1C-94351356E239}.Release|x86.Build.0 = Release|Win32
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {0A702C47-D3D6-4610-96F7-A6A711E54015}
+	EndGlobalSection
+EndGlobal
--- a/AVL树.vcxproj
+++ b/AVL树.vcxproj
@ -0,0 +1,159 @@
+<?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>16.0</VCProjectVersion>
+    <ProjectGuid>{508852FE-4295-442A-9E1C-94351356E239}</ProjectGuid>
+    <Keyword>Win32Proj</Keyword>
+    <RootNamespace>AVL树</RootNamespace>
+    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v142</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v142</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v142</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v142</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(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" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <LinkIncremental>true</LinkIncremental>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <LinkIncremental>true</LinkIncremental>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <LinkIncremental>false</LinkIncremental>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <LinkIncremental>false</LinkIncremental>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <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)'=='Debug|x64'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <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|Win32'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>MaxSpeed</Optimization>
+      <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)'=='Release|x64'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>MaxSpeed</Optimization>
+      <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="AVL树.cpp" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
--- a/AVL树.vcxproj.filters
+++ b/AVL树.vcxproj.filters
@ -0,0 +1,22 @@
+<?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;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;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="AVL树.cpp">
+      <Filter>源文件</Filter>
+    </ClCompile>
+  </ItemGroup>
+</Project>
--- a/AVL树.vcxproj.user
+++ b/AVL树.vcxproj.user
@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="Current" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup />
+</Project>
--- a/Debug/AVL树.exe
+++ b/Debug/AVL树.exe
--- a/Debug/AVL树.ilk
+++ b/Debug/AVL树.ilk
--- a/Debug/AVL树.obj
+++ b/Debug/AVL树.obj
--- a/Debug/AVL树.pdb
+++ b/Debug/AVL树.pdb
--- a/Debug/AVL树.tlog/AVL树.lastbuildstate
+++ b/Debug/AVL树.tlog/AVL树.lastbuildstate
@ -0,0 +1,2 @@
+#TargetFrameworkVersion=v4.0:PlatformToolSet=v142:EnableManagedIncrementalBuild=false:VCToolArchitecture=Native32Bit:WindowsTargetPlatformVersion=10.0
+Debug|Win32|C:\Users\13251\source\repos\AVL树\|
--- a/Debug/AVL树.tlog/CL.command.1.tlog
+++ b/Debug/AVL树.tlog/CL.command.1.tlog
--- a/Debug/AVL树.tlog/CL.read.1.tlog
+++ b/Debug/AVL树.tlog/CL.read.1.tlog
--- a/Debug/AVL树.tlog/CL.write.1.tlog
+++ b/Debug/AVL树.tlog/CL.write.1.tlog
--- a/Debug/AVL树.tlog/link.command.1.tlog
+++ b/Debug/AVL树.tlog/link.command.1.tlog
--- a/Debug/AVL树.tlog/link.read.1.tlog
+++ b/Debug/AVL树.tlog/link.read.1.tlog
--- a/Debug/AVL树.tlog/link.write.1.tlog
+++ b/Debug/AVL树.tlog/link.write.1.tlog
--- a/Debug/vc142.idb
+++ b/Debug/vc142.idb
--- a/Debug/vc142.pdb
+++ b/Debug/vc142.pdb
--- a/sh.exe.stackdump
+++ b/sh.exe.stackdump
@ -0,0 +1,11 @@
+Stack trace:
+Frame        Function    Args
+00800000010  0018006392E (00180279F10, 0018026AFD1, 00800000010, 000FFFFBA00)
+00800000010  0018004973A (00100002000, 000FFFFCBA0, 00180350090, 00000000002)
+00800000010  00180049772 (00000000002, 001803503A0, 00800000010, 00000000008)
+00800000010  0018005CBDD (000FFFFCC94, 000FFFFCBD0, 000FFFFCC68, 000FFFFCC94)
+000FFFFCBAC  0018005CD4F (675C645C625C2F5C, 655C2E5C745C695C, 6F5C635C755C645C, 2E5C725C655C645C)
+000FFFFCCE0  00180049EE8 (00000000000, 00000000000, 00000000000, 00000000000)
+000FFFFFFF0  00180048846 (00000000000, 00000000000, 00000000000, 00000000000)
+000FFFFFFF0  001800488F4 (00000000000, 00000000000, 00000000000, 00000000000)
+End of stack trace