From 87c3ae0e24f9b04121e862314f466d34d7724181 Mon Sep 17 00:00:00 2001
From: "savelev.g" <grishas734@gmail.com>
Date: Thu, 26 Dec 2024 09:08:25 +0400
Subject: [PATCH] 1

---
 22/ConsoleApplication1/ConsoleApplication1.c  |  62 ++++++++
 .../ConsoleApplication1.sln                   |  31 ++++
 .../ConsoleApplication1.vcxproj               | 135 ++++++++++++++++++
 .../ConsoleApplication1.vcxproj.filters       |  22 +++
 4 files changed, 250 insertions(+)
 create mode 100644 22/ConsoleApplication1/ConsoleApplication1.c
 create mode 100644 22/ConsoleApplication1/ConsoleApplication1.sln
 create mode 100644 22/ConsoleApplication1/ConsoleApplication1.vcxproj
 create mode 100644 22/ConsoleApplication1/ConsoleApplication1.vcxproj.filters

diff --git a/22/ConsoleApplication1/ConsoleApplication1.c b/22/ConsoleApplication1/ConsoleApplication1.c
new file mode 100644
index 0000000..4095eda
--- /dev/null
+++ b/22/ConsoleApplication1/ConsoleApplication1.c
@@ -0,0 +1,62 @@
+#include <stdio.h>
+
+int strlen_1st(char c[]) {
+	int result = 0;
+	do { result += 1; } while (c[result] != '\0');
+	return result;
+}
+
+int strlen_2nd(char c[]) {
+	char* p = c;
+	while (*p++); return p - c - 1;
+}
+
+int strcmp_1st(char s1[], char s2[]) {
+	int len1 = 0, len2 = 0, i = 0;
+	while (len1 == 0 || len2 == 0) {
+		if (len1 == 0 && s1[i] == '\0') { len1 = i; }
+		else if (len2 == 0 && s2[i] == '\0') { len2 = i; }
+		i++; 
+	}
+	return len1 - len2;
+}
+
+void strcpy(char s1[], char d1[]) {
+	for (int i = 0; i < 9999; i++) {
+		if (s1[i] != '\0') {
+			d1[i] = s1[i];
+		}
+		else {
+			break;
+		}
+	}
+}
+
+void strcat_1st(char* s1, char* s2) {
+	while (*s2) s2++;
+	while (*s2++ == *s1++);
+}
+
+int strchr(char s1[], char sym) {
+	int i = 0;
+	while (s1[i] != sym) {
+		i++;
+		if (i >= strlen_1st(s1)) { printf("there's no such symbol"); break; }
+	}
+	return i;
+}
+
+void main() {
+	char str[11] = "string";
+	char str2[12] = "string2";
+	char str3[13] = "stringthree";
+	char strx[11] = "string4";
+	char etp[14] = "";
+	char* Word; 
+	printf("%d\n", strlen_1st(str));
+	printf("%d\n", strlen_2nd(str2));
+	printf("%d %d\n", strcmp_1st(str, str2), strcmp_1st(str, str3));
+	strcpy(str, etp); printf("%s\n", etp);
+	strcat(str3, etp); printf("%s\n", str3);
+	printf("n at index %d - in %s\nf", strchr(strx, 'n'), strx);
+}
\ No newline at end of file
diff --git a/22/ConsoleApplication1/ConsoleApplication1.sln b/22/ConsoleApplication1/ConsoleApplication1.sln
new file mode 100644
index 0000000..bd7980f
--- /dev/null
+++ b/22/ConsoleApplication1/ConsoleApplication1.sln
@@ -0,0 +1,31 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.11.35327.3
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "ConsoleApplication1", "ConsoleApplication1.vcxproj", "{8768DC0F-A76E-440B-B442-E6F06EB6DE7A}"
+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
+		{8768DC0F-A76E-440B-B442-E6F06EB6DE7A}.Debug|x64.ActiveCfg = Debug|x64
+		{8768DC0F-A76E-440B-B442-E6F06EB6DE7A}.Debug|x64.Build.0 = Debug|x64
+		{8768DC0F-A76E-440B-B442-E6F06EB6DE7A}.Debug|x86.ActiveCfg = Debug|Win32
+		{8768DC0F-A76E-440B-B442-E6F06EB6DE7A}.Debug|x86.Build.0 = Debug|Win32
+		{8768DC0F-A76E-440B-B442-E6F06EB6DE7A}.Release|x64.ActiveCfg = Release|x64
+		{8768DC0F-A76E-440B-B442-E6F06EB6DE7A}.Release|x64.Build.0 = Release|x64
+		{8768DC0F-A76E-440B-B442-E6F06EB6DE7A}.Release|x86.ActiveCfg = Release|Win32
+		{8768DC0F-A76E-440B-B442-E6F06EB6DE7A}.Release|x86.Build.0 = Release|Win32
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {41341111-547D-4EC2-9D13-0292C029FF47}
+	EndGlobalSection
+EndGlobal
diff --git a/22/ConsoleApplication1/ConsoleApplication1.vcxproj b/22/ConsoleApplication1/ConsoleApplication1.vcxproj
new file mode 100644
index 0000000..e0be3b4
--- /dev/null
+++ b/22/ConsoleApplication1/ConsoleApplication1.vcxproj
@@ -0,0 +1,135 @@
+<?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>{8768dc0f-a76e-440b-b442-e6f06eb6de7a}</ProjectGuid>
+    <RootNamespace>ConsoleApplication1</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="ConsoleApplication1.c" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
\ No newline at end of file
diff --git a/22/ConsoleApplication1/ConsoleApplication1.vcxproj.filters b/22/ConsoleApplication1/ConsoleApplication1.vcxproj.filters
new file mode 100644
index 0000000..ff67cec
--- /dev/null
+++ b/22/ConsoleApplication1/ConsoleApplication1.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="Исходные файлы">
+      <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="Файлы заголовков">
+      <UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
+      <Extensions>h;hh;hpp;hxx;h++;hm;inl;inc;ipp;xsd</Extensions>
+    </Filter>
+    <Filter Include="Файлы ресурсов">
+      <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="ConsoleApplication1.c">
+      <Filter>Исходные файлы</Filter>
+    </ClCompile>
+  </ItemGroup>
+</Project>
\ No newline at end of file