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DioBrakery 5 years ago
commit b03fb3bb34
22 changed files with 334 additions and 0 deletions
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.vs/AVL树/v16/.suo
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105
AVL树.cpp
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#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;
}

31
AVL树.sln
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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

159
AVL树.vcxproj
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<?xml version="1.0" encoding="utf-8"?>
<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<ItemGroup Label="ProjectConfigurations">
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<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>
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<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>
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<CharacterSet>Unicode</CharacterSet>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
<ConfigurationType>Application</ConfigurationType>
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<PlatformToolset>v142</PlatformToolset>
<WholeProgramOptimization>true</WholeProgramOptimization>
<CharacterSet>Unicode</CharacterSet>
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
<ImportGroup Label="ExtensionSettings">
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<PropertyGroup Label="UserMacros" />
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<LinkIncremental>true</LinkIncremental>
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<LinkIncremental>true</LinkIncremental>
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
<LinkIncremental>false</LinkIncremental>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
<LinkIncremental>false</LinkIncremental>
</PropertyGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
<ClCompile>
<PrecompiledHeader>
</PrecompiledHeader>
<WarningLevel>Level3</WarningLevel>
<Optimization>Disabled</Optimization>
<SDLCheck>true</SDLCheck>
<PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<ConformanceMode>true</ConformanceMode>
</ClCompile>
<Link>
<SubSystem>Console</SubSystem>
<GenerateDebugInformation>true</GenerateDebugInformation>
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
<ClCompile>
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<WarningLevel>Level3</WarningLevel>
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<SDLCheck>true</SDLCheck>
<PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<ConformanceMode>true</ConformanceMode>
</ClCompile>
<Link>
<SubSystem>Console</SubSystem>
<GenerateDebugInformation>true</GenerateDebugInformation>
</Link>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(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>

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AVL树.vcxproj.filters
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<?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>
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<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>
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AVL树.vcxproj.user
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<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="Current" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<PropertyGroup />
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Debug/AVL树.tlog/AVL树.lastbuildstate
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#TargetFrameworkVersion=v4.0:PlatformToolSet=v142:EnableManagedIncrementalBuild=false:VCToolArchitecture=Native32Bit:WindowsTargetPlatformVersion=10.0
Debug|Win32|C:\Users\13251\source\repos\AVL树\|

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sh.exe.stackdump
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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
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