add lab22
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parent
fab6e1e9d6
commit
a27f27d6f6
31
lab22/lab22.sln
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31
lab22/lab22.sln
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Microsoft Visual Studio Solution File, Format Version 12.00
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# Visual Studio Version 17
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VisualStudioVersion = 17.11.35327.3
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MinimumVisualStudioVersion = 10.0.40219.1
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Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "lab22", "lab22.vcxproj", "{F4BF5762-C98D-476B-B1F7-72225BD2B524}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
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Debug|x64 = Debug|x64
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Debug|x86 = Debug|x86
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Release|x64 = Release|x64
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Release|x86 = Release|x86
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EndGlobalSection
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GlobalSection(ProjectConfigurationPlatforms) = postSolution
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{F4BF5762-C98D-476B-B1F7-72225BD2B524}.Debug|x64.ActiveCfg = Debug|x64
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{F4BF5762-C98D-476B-B1F7-72225BD2B524}.Debug|x64.Build.0 = Debug|x64
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{F4BF5762-C98D-476B-B1F7-72225BD2B524}.Debug|x86.ActiveCfg = Debug|Win32
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{F4BF5762-C98D-476B-B1F7-72225BD2B524}.Debug|x86.Build.0 = Debug|Win32
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{F4BF5762-C98D-476B-B1F7-72225BD2B524}.Release|x64.ActiveCfg = Release|x64
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{F4BF5762-C98D-476B-B1F7-72225BD2B524}.Release|x64.Build.0 = Release|x64
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{F4BF5762-C98D-476B-B1F7-72225BD2B524}.Release|x86.ActiveCfg = Release|Win32
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{F4BF5762-C98D-476B-B1F7-72225BD2B524}.Release|x86.Build.0 = Release|Win32
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EndGlobalSection
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GlobalSection(SolutionProperties) = preSolution
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HideSolutionNode = FALSE
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EndGlobalSection
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GlobalSection(ExtensibilityGlobals) = postSolution
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SolutionGuid = {4D06AB46-6BD4-4DEE-A631-D2FBE521EBB7}
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EndGlobalSection
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EndGlobal
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135
lab22/lab22.vcxproj
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135
lab22/lab22.vcxproj
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<?xml version="1.0" encoding="utf-8"?>
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<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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<ItemGroup Label="ProjectConfigurations">
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<ProjectConfiguration Include="Debug|Win32">
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<Configuration>Debug</Configuration>
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<Platform>Win32</Platform>
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</ProjectConfiguration>
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<ProjectConfiguration Include="Release|Win32">
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<Configuration>Release</Configuration>
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<Platform>Win32</Platform>
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</ProjectConfiguration>
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<ProjectConfiguration Include="Debug|x64">
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<Configuration>Debug</Configuration>
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<Platform>x64</Platform>
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</ProjectConfiguration>
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<ProjectConfiguration Include="Release|x64">
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<Configuration>Release</Configuration>
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<Platform>x64</Platform>
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</ProjectConfiguration>
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</ItemGroup>
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<PropertyGroup Label="Globals">
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<VCProjectVersion>17.0</VCProjectVersion>
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<Keyword>Win32Proj</Keyword>
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<ProjectGuid>{f4bf5762-c98d-476b-b1f7-72225bd2b524}</ProjectGuid>
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<RootNamespace>lab22</RootNamespace>
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<WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
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</PropertyGroup>
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
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<ConfigurationType>Application</ConfigurationType>
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<UseDebugLibraries>true</UseDebugLibraries>
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<PlatformToolset>v143</PlatformToolset>
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<CharacterSet>Unicode</CharacterSet>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
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<ConfigurationType>Application</ConfigurationType>
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<UseDebugLibraries>false</UseDebugLibraries>
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<PlatformToolset>v143</PlatformToolset>
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<WholeProgramOptimization>true</WholeProgramOptimization>
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<CharacterSet>Unicode</CharacterSet>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
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<ConfigurationType>Application</ConfigurationType>
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<UseDebugLibraries>true</UseDebugLibraries>
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<PlatformToolset>v143</PlatformToolset>
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<CharacterSet>Unicode</CharacterSet>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
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<ConfigurationType>Application</ConfigurationType>
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<UseDebugLibraries>false</UseDebugLibraries>
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<PlatformToolset>v143</PlatformToolset>
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<WholeProgramOptimization>true</WholeProgramOptimization>
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<CharacterSet>Unicode</CharacterSet>
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</PropertyGroup>
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
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<ImportGroup Label="ExtensionSettings">
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</ImportGroup>
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<ImportGroup Label="Shared">
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</ImportGroup>
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<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
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<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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</ImportGroup>
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<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
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<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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</ImportGroup>
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<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
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<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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</ImportGroup>
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<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
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<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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</ImportGroup>
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<PropertyGroup Label="UserMacros" />
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
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<ClCompile>
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<WarningLevel>Level3</WarningLevel>
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<SDLCheck>true</SDLCheck>
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<PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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<ConformanceMode>true</ConformanceMode>
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</ClCompile>
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<Link>
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<SubSystem>Console</SubSystem>
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<GenerateDebugInformation>true</GenerateDebugInformation>
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</Link>
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</ItemDefinitionGroup>
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
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<ClCompile>
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<WarningLevel>Level3</WarningLevel>
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<FunctionLevelLinking>true</FunctionLevelLinking>
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<IntrinsicFunctions>true</IntrinsicFunctions>
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<SDLCheck>true</SDLCheck>
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<PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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<ConformanceMode>true</ConformanceMode>
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</ClCompile>
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<Link>
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<SubSystem>Console</SubSystem>
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<EnableCOMDATFolding>true</EnableCOMDATFolding>
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<OptimizeReferences>true</OptimizeReferences>
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<GenerateDebugInformation>true</GenerateDebugInformation>
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</Link>
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</ItemDefinitionGroup>
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
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<ClCompile>
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<WarningLevel>Level3</WarningLevel>
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<SDLCheck>true</SDLCheck>
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<PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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<ConformanceMode>true</ConformanceMode>
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</ClCompile>
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<Link>
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<SubSystem>Console</SubSystem>
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<GenerateDebugInformation>true</GenerateDebugInformation>
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</Link>
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</ItemDefinitionGroup>
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
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<ClCompile>
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<WarningLevel>Level3</WarningLevel>
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<FunctionLevelLinking>true</FunctionLevelLinking>
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<IntrinsicFunctions>true</IntrinsicFunctions>
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<SDLCheck>true</SDLCheck>
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<PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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<ConformanceMode>true</ConformanceMode>
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</ClCompile>
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<Link>
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<SubSystem>Console</SubSystem>
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<EnableCOMDATFolding>true</EnableCOMDATFolding>
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<OptimizeReferences>true</OptimizeReferences>
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<GenerateDebugInformation>true</GenerateDebugInformation>
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</Link>
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</ItemDefinitionGroup>
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<ItemGroup>
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<ClCompile Include="main.c" />
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</ItemGroup>
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
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<ImportGroup Label="ExtensionTargets">
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</ImportGroup>
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</Project>
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22
lab22/lab22.vcxproj.filters
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22
lab22/lab22.vcxproj.filters
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<?xml version="1.0" encoding="utf-8"?>
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<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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<ItemGroup>
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<Filter Include="Исходные файлы">
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<UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
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<Extensions>cpp;c;cc;cxx;c++;cppm;ixx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
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</Filter>
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<Filter Include="Файлы заголовков">
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<UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
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<Extensions>h;hh;hpp;hxx;h++;hm;inl;inc;ipp;xsd</Extensions>
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</Filter>
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<Filter Include="Файлы ресурсов">
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<UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
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<Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
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</Filter>
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</ItemGroup>
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<ItemGroup>
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<ClCompile Include="main.c">
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<Filter>Исходные файлы</Filter>
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</ClCompile>
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</ItemGroup>
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</Project>
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133
lab22/main.c
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133
lab22/main.c
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#define _CRT_SECURE_NO_WARNINGS
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#include <stdio.h>
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#include <string.h>
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#include <locale.h>
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#include <Windows.h>
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int strlen_my_arr(char str[]) {
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int len = 0;
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while (str[len] != '\0') {
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len++;
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}
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return len;
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}
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int strlen_my_ptr(char* str_ptr) {
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char* str_ptr_old = str_ptr;
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while (*str_ptr != '\0') {
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str_ptr++;
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}
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return (int)(str_ptr - str_ptr_old);
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}
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int strcmp_my_arr(char str1[], char str2[]) {
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int i = 0;
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while (str1[i] != '\0' && str2[i] != '\0' && str1[i] == str2[i]) {
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i++;
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}
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return str1[i] - str2[i];
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}
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int strcmp_my_ptr(char* str1, char* str2) {
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while (*str1 != '\0' && *str2 != '\0' && *str1 == *str2) {
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str1++;
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str2++;
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}
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return *str1 - *str2;
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}
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char* strcpy_my_arr(char dest[], char source[]) {
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int i = 0;
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while (source[i] != '\0') {
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dest[i] = source[i];
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i++;
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}
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dest[i] = '\0';
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return dest;
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}
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char* strcpy_my_ptr(char* dest, char* source) {
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while (*source != '\0') {
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*dest = *source;
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dest++;
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source++;
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}
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*dest = '\0';
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return dest;
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}
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char* strcat_my_ptr(char* destination, const char* source) {
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while (*destination != '\0') {
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destination++;
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}
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while (*source != '\0') {
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*destination = *source;
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destination++;
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source++;
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}
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return destination;
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}
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char* strchr_my_arr(const char str[], int ch) {
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int i = 0;
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while (str[i] != '\0') {
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if (str[i] == (char)ch) {
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return &str[i];
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}
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i++;
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}
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return NULL;
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}
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char* strchr_my_ptr(const char* str, int ch) {
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while (*str != '\0') {
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if (*str == (char)ch) {
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return str;
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}
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str++;
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}
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return NULL;
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}
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int main() {
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char test1[] = "1234567";
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char test2[] = "12345699";
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printf("test1 string = \"%s\"\n", test1);
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printf("test2 string = \"%s\"\n", test2);
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printf(" strlen = %d\n", (int)strlen(test1));
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printf("strlen_my_arr = %d\n", strlen_my_arr(test1));
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printf("strlen_my_ptr = %d\n\n", strlen_my_ptr(test1));
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printf(" strcmp = %d\n", strcmp(test1, test2));
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printf("strcmp_my_arr = %d\n", strcmp_my_arr(test1, test2));
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printf("strcmp_my_ptr = %d\n\n", strcmp_my_ptr(test1, test2));
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char test_strcpy[81];
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char test_strcpy_my_arr[81];
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char test_strcpy_my_ptr[81];
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strcpy(test_strcpy, test2);
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strcpy_my_arr(test_strcpy_my_arr, test2);
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strcpy_my_ptr(test_strcpy_my_ptr, test2);
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printf(" strcopy result = \"%s\"\n", test_strcpy);
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printf("strcopy_my_arr result = \"%s\"\n", test_strcpy_my_arr);
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printf("strcopy_my_ptr result = \"%s\"\n", test_strcpy_my_ptr);
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char test_strcat[81] = "abcde";
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char test_strcat_my_ptr[81] = "abcde";
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strcat(test_strcat, test2);
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strcat_my_ptr(test_strcat_my_ptr, test2);
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printf(" strcat result = \"%s\"\n", test_strcat);
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printf("strcat_my_ptr result = \"%s\"\n\n", test_strcat_my_ptr);
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char test3[] = "qazwsxedccdexswzaq";
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printf("test3 string = \"%s\"\n", test3);
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char* strchr_res = strchr(test3, 's');
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printf(" strchr 's' = {%p} = '%c', index = %d\n", strchr_res, *strchr_res, (int)(strchr_res - test3));
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char* strchr_my_arr_res = strchr_my_arr(test3, 's');
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printf("strchr_my_arr_res 's' = {%p} = '%c', index = %d\n", strchr_my_arr_res, *strchr_my_arr_res, (int)(strchr_my_arr_res - test3));
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char* strchr_my_arr_ptr = strchr_my_ptr(test3, 's');
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printf("strchr_my_arr_ptr 's' = {%p} = '%c', index = %d\n", strchr_my_arr_ptr, *strchr_my_arr_ptr, (int)(strchr_my_arr_ptr - test3));
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return 0;
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}
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