no message

.gitignore

@@ -6,3 +6,46 @@ Alogrithm/.vs/Alogrithm/v16/TestStore/1/testlog.manifest
 Alogrithm/.vs/Alogrithm/v16/TestStore/2/000.testlog
 Alogrithm/.vs/Alogrithm/v16/TestStore/2/testlog.manifest
 Alogrithm/.vs/Alogrithm/v16/ipch/AutoPCH/c09df40e8d43ddea/MAIN.ipch
+.vs/ProjectSettings.json
+.vs/slnx.sqlite
+.vs/VSWorkspaceState.json
+Alogrithm/.vs/Alogrithm/v16/Solution.VC.db
+Alogrithm/.vs/Alogrithm/v16/ipch/a4e78806f8e90de7.ipch
+Alogrithm/.vs/Alogrithm/v16/ipch/a9bd1b0c07fd7d97.ipch
+Alogrithm/.vs/Alogrithm/v16/ipch/AutoPCH/68cf552fa8251aa6/2_EXCELSHEETCOLUMNTITLE.ipch
+Alogrithm/.vs/Alogrithm/v16/ipch/AutoPCH/907a8f897d64c1f1/1_CONTAINSNEARBYDUPLICATE.ipch
+Alogrithm/.vs/Alogrithm/v16/ipch/AutoPCH/ef33c62a547d2002/1_CONTAINSNEARBYDUPLICATE.ipch
+Alogrithm/.vs/Alogrithm/v16/ipch/AutoPCH/f25efc4d6f84971c/MAIN.ipch
+Alogrithm/.vs/Alogrithm/v16/ipch/AutoPCH/f97b2c42bb795e41/2_EXCELSHEETCOLUMNTITLE.ipch
+Alogrithm/.vs/Alogrithm/v16/ipch/AutoPCH/fb28aefeba7b8b20/1_CONTAINSNEARBYDUPLICATE.ipch
+Alogrithm/.vs/Alogrithm/v16/TestStore/3/000.testlog
+Alogrithm/.vs/Alogrithm/v16/TestStore/3/testlog.manifest
+Alogrithm/Alogrithm/Debug/1_ContainsNearbyDuplicate.obj
+Alogrithm/Alogrithm/Debug/2_ExcelSheetColumnTitle.obj
+Alogrithm/Alogrithm/Debug/Alogrithm.Build.CppClean.log
+Alogrithm/Alogrithm/Debug/Alogrithm.exe.recipe
+Alogrithm/Alogrithm/Debug/Alogrithm.log
+Alogrithm/Alogrithm/Debug/Alogrithm.vcxproj.FileListAbsolute.txt
+Alogrithm/Alogrithm/Debug/main.obj
+Alogrithm/Alogrithm/Debug/vc142.idb
+Alogrithm/Alogrithm/Debug/vc142.pdb
+Alogrithm/Alogrithm/Debug/Alogrithm.tlog/Alogrithm.lastbuildstate
+Alogrithm/Alogrithm/Debug/Alogrithm.tlog/CL.command.1.tlog
+Alogrithm/UnitTest/Debug/pch.obj
+Alogrithm/UnitTest/Debug/UnitTest.log
+Alogrithm/UnitTest/Debug/UnitTest.pch
+Alogrithm/UnitTest/Debug/vc142.idb
+Alogrithm/UnitTest/Debug/vc142.pdb
+Alogrithm/UnitTest/Debug/UnitTest.tlog/CL.command.1.tlog
+Alogrithm/UnitTest/Debug/UnitTest.tlog/CL.read.1.tlog
+Alogrithm/UnitTest/Debug/UnitTest.tlog/CL.write.1.tlog
+Alogrithm/UnitTest/Debug/UnitTest.tlog/UnitTest.lastbuildstate
+Alogrithm/UnitTest/Debug/UnitTest.tlog/unsuccessfulbuild
+Alogrithm/Alogrithm/Debug/Alogrithm.tlog/CL.read.1.tlog
+Alogrithm/Alogrithm/Debug/Alogrithm.tlog/CL.write.1.tlog
+Alogrithm/Alogrithm/Debug/Alogrithm.tlog/link.command.1.tlog
+Alogrithm/Alogrithm/Debug/Alogrithm.tlog/link.read.1.tlog
+Alogrithm/Alogrithm/Debug/Alogrithm.tlog/link.write.1.tlog
+Alogrithm/Debug/Alogrithm.exe
+Alogrithm/Debug/Alogrithm.ilk
+Alogrithm/Debug/Alogrithm.pdb

Alogrithm/Alogrithm/config/1_ContainsNearbyDuplicate.ini

@@ -0,0 +1,11 @@
+[Test1]
+nums=1,2,3,1
+nExpect=1
+[Test1]
+nums=1,0,1,1
+nExpect=1
+[Test3]
+nums=1,2,3,1,2,3
+nExpect=0
+
+

Alogrithm/Alogrithm/include/1_ContainsNearbyDuplicate.h

@@ -0,0 +1,2 @@
+#pragma once
+bool ContainsNearbyDuplicate(int* nums, int numsSize, int k);

Alogrithm/Alogrithm/include/2_ExcelSheetColumnTitle.h

@@ -0,0 +1,5 @@
+#pragma once
+#include <stdio.h>
+#include <string.h>
+
+char* ExcelSheetColumnTitle(int n);

Alogrithm/Alogrithm/src/1_ContainsNearbyDuplicate.cpp

@@ -0,0 +1,66 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include "../include/1_ContainsNearbyDuplicate.h"
+
+//解题思路：先排序,再查找，再判断
+typedef struct node_t { //定义结构体数组类型
+	int value;			//存放 数组值
+	int index;			//存放 下标
+}node;
+int cmp(const void* a, const void* b) //qsort 里的cmp函数 
+{
+	if (((node*)a)->value < ((node*)b)->value)
+		return -1;
+	else if (((node*)a)->value == ((node*)b)->value)
+		return 0;
+	else
+		return 1;
+}
+int fun(int a, int b) //两数相减求绝对值
+{
+	int t;
+	t = a - b;
+	if (t < 0)
+		t = t - 2 * t;
+	return t;
+}
+
+bool ContainsNearbyDuplicate(int* nums, int numsSize, int k)
+{
+	node* arr = NULL;		//定义一个node 指针
+	int i = 0;
+	int j = 0;
+	arr = (node*)malloc(sizeof(node) * 100000);//为arr指针分配足够空间，用来保存数组
+	if (NULL == arr)
+	{
+		printf("内存分配失败\n");
+	}
+	else
+	{
+		for (i = 0; i < numsSize; i++)//遍历数组nums，把nums里的值和对应的下标保存在arr中
+		{
+			arr[i].value = nums[i];
+			arr[i].index = i;
+		}
+		qsort(arr, numsSize, sizeof(node), cmp);//调用c库函数qsort，对得到的数组arr进行排序
+		for (i = 0; i < numsSize; i++)//对排好序的数组arr遍历，寻找返回true的条件
+		{
+			for (j = i + 1; j < numsSize; j++)
+			{
+				if (arr[i].value == arr[j].value) //第i个元素和i后面的元素作比较，判断值是否相等
+				{
+					if (fun(arr[j].index, arr[i].index) <= k)//调用fun，求得下标差的绝对值，和k作比较
+					{
+						return true;
+					}
+				}
+				else {//不符合则跳出循环
+					break;
+				}
+			}
+		}
+	}
+	free(arr);//释放arr
+	return false;//循环执完以后，说明没有符合的结果，则返回false；
+}
+

Alogrithm/Alogrithm/src/2_ExcelSheetColumnTitle.cpp

@@ -0,0 +1,20 @@
+#include "../include/2_ExcelSheetColumnTitle.h"
+#define STR_LEN 100
+//给定一个整数，返回它在 Excel 表中相对应的列名称，如果在Excel表中找不到该列，则返回""。
+char* ExcelSheetColumnTitle(int n)
+{
+	char str[STR_LEN] = { 0 };
+	int i = 0;
+	while (n > 0) {
+		 if ((n > 0) && (n <= 26)) {
+			str[i] = 'A' + n - 1;
+		}
+		else if (n > 26) {
+			 str[i] = 'A';
+		}
+		 n = n - 26;
+		 i++;	
+	}
+	printf("%s", str);
+	return str;
+}

Alogrithm/Alogrithm/src/main.cpp

@@ -0,0 +1,6 @@
+#include "../include/2_ExcelSheetColumnTitle.h"
+int main()
+{
+	ExcelSheetColumnTitle(10);
+	return 0;
+}

Alogrithm/UnitTest/UnitTest.cpp

@@ -0,0 +1,29 @@
+#include "pch.h"
+#include "CppUnitTest.h"
+#define FilePath "../Alogrithm/1_ContainsNearbyDuplicate.ini"
+using namespace Microsoft::VisualStudio::CppUnitTestFramework;
+
+namespace UnitTest
+{
+	TEST_CLASS(UnitTest)
+	{
+	public:
+		
+
+		TEST_METHOD(TestMethode1)
+		{
+			char str[50][10] = { 0 };//保存ini文件里  节的名字
+			int count = CalcCount(50, str);//保存ini文件里 节的个数
+			bool nReal;//保存运算结果
+			CString na, nb, nExpect;	//b保存不同的键值
+			for (int j = 0; j < count; j++)
+			{
+				GetPrivateProfileString(str[j], "na", " ", na.GetBuffer(20), 20, FilePath);
+				GetPrivateProfileString(str[j], "nExpect", " ", nExpect.GetBuffer(20), 20, FilePath);
+				nReal = add(_ttoi64(na), _ttoi64(nb));	//_ttoi是CString转为整型
+				Assert::AreEqual(nReal, _ttoi64(nExpect));
+			}
+
+		}
+	};
+}

Alogrithm/UnitTest/UnitTest.vcxproj

@@ -0,0 +1,173 @@
+<?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>{BABADA8A-F1CD-4EAA-9392-D0B01F8DF7A4}</ProjectGuid>
+    <Keyword>Win32Proj</Keyword>
+    <RootNamespace>UnitTest</RootNamespace>
+    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
+    <ProjectSubType>NativeUnitTestProject</ProjectSubType>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>DynamicLibrary</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v142</PlatformToolset>
+    <CharacterSet>MultiByte</CharacterSet>
+    <UseOfMfc>false</UseOfMfc>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>DynamicLibrary</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v142</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+    <UseOfMfc>false</UseOfMfc>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>DynamicLibrary</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v142</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+    <UseOfMfc>false</UseOfMfc>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>DynamicLibrary</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v142</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+    <UseOfMfc>false</UseOfMfc>
+  </PropertyGroup>
+  <Import Project="$(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>Use</PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <SDLCheck>true</SDLCheck>
+      <AdditionalIncludeDirectories>$(VCInstallDir)UnitTest\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>WIN32;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <UseFullPaths>true</UseFullPaths>
+      <PrecompiledHeaderFile>pch.h</PrecompiledHeaderFile>
+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <AdditionalLibraryDirectories>$(VCInstallDir)UnitTest\lib;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <PrecompiledHeader>Use</PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <SDLCheck>true</SDLCheck>
+      <AdditionalIncludeDirectories>$(VCInstallDir)UnitTest\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <UseFullPaths>true</UseFullPaths>
+      <PrecompiledHeaderFile>pch.h</PrecompiledHeaderFile>
+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <AdditionalLibraryDirectories>$(VCInstallDir)UnitTest\lib;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <PrecompiledHeader>Use</PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <AdditionalIncludeDirectories>$(VCInstallDir)UnitTest\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>WIN32;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <UseFullPaths>true</UseFullPaths>
+      <PrecompiledHeaderFile>pch.h</PrecompiledHeaderFile>
+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <AdditionalLibraryDirectories>$(VCInstallDir)UnitTest\lib;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <PrecompiledHeader>Use</PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <AdditionalIncludeDirectories>$(VCInstallDir)UnitTest\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <UseFullPaths>true</UseFullPaths>
+      <PrecompiledHeaderFile>pch.h</PrecompiledHeaderFile>
+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <AdditionalLibraryDirectories>$(VCInstallDir)UnitTest\lib;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClCompile Include="pch.cpp">
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">Create</PrecompiledHeader>
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">Create</PrecompiledHeader>
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">Create</PrecompiledHeader>
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|x64'">Create</PrecompiledHeader>
+    </ClCompile>
+    <ClCompile Include="UnitTest.cpp" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="pch.h" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>

Alogrithm/UnitTest/UnitTest.vcxproj.filters

@@ -0,0 +1,30 @@
+<?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="UnitTest.cpp">
+      <Filter>源文件</Filter>
+    </ClCompile>
+    <ClCompile Include="pch.cpp">
+      <Filter>源文件</Filter>
+    </ClCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="pch.h">
+      <Filter>头文件</Filter>
+    </ClInclude>
+  </ItemGroup>
+</Project>

Alogrithm/UnitTest/UnitTest.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>

Alogrithm/UnitTest/pch.cpp

@@ -0,0 +1,59 @@
+// pch.cpp: 与预编译标头对应的源文件
+
+#include "pch.h"
+int CalcCount(int n, char(*str)[10])
+{
+	TCHAR   chSectionNames[2048] = { 0 };//定义一个数组，保存读取节的名字
+	char* pSectionName; //保存找到的某个节名字符串的首地址
+	int i = 0;          //i指向数组chSectionNames的某个位置，从0开始，顺序后移
+	int j = 0;      //j用来保存下一个节名字符串的首地址相对于当前i的位置偏移量
+	int k = 0;      //临时变量，用于给str数组赋值
+	int m = 0;      //临时变量，用于给str数组赋值
+	int count = 0;      //统计节的个数    
+	GetPrivateProfileSectionNames(chSectionNames, 2048, "..//ex1.ini");//获取文件中的节名，每个节名以"\0"分割，保存在chSectionNames中
+																	   //要加头文件
+	for (i = 0; i < 2048; i++, j++)//对chSectionName中保存的内容进行拆分
+	{
+		if (chSectionNames[0] == '\0')//如果第一个字符就是0，则说明ini中一个节也没有，
+		{
+			break;
+		}
+		if (chSectionNames[i] == '\0')
+		{
+			count++;
+			pSectionName = &chSectionNames[i - j]; //找到一个0，则说明从这个字符往前，减掉j个偏移量，
+												   //就是一个节名的首地址 
+			j = -1;                               //找到一个节名后，j的值要还原，以统计下一个节名地址的偏移量
+												  //赋成-1是因为节名字符串的最后一个字符0是终止符，不能作为节名
+			for (m = 0; m <= strlen(pSectionName); m++)//把找到的节名保存到str中
+			{
+				str[k][m] = *(pSectionName + m);
+			}
+			//str[k][++m] = '\0';//手动给节名加上\0,表示这个节名结束
+			k++;//变量自加，用来保存下一个节名
+			//在获取节名的时候可以获取该节中键的值，前提是我们知道该节中有哪些键。
+			if (chSectionNames[i + 1] == 0)
+			{
+				break;      //当两个相邻的字符都是0时，则所有的节名都已找到，循环终止
+			}
+		}
+	}
+	return count;//返回节名的个数
+}
+
+int* str_device(CString* str, int* value_count)
+{
+	char* token;	//存放被切割后的第一个子串
+	static int Section_devide[500];//存放字符切割完成以后的数组元素值
+	char Section_value[500] = { 0 };//存放nums转换成string类型的结果
+	strcpy(Section_value, *str);//将CString类型的字符串转换成char类型，方便后面切割字符串
+	//获得切割到的第一个字符串
+	token = strtok(Section_value, ",");
+	/* 继续获取其他的子字符串 */
+	while (token != NULL) {
+		Section_devide[*value_count] = (_ttoi)(token);//把切割得到的子串转为int，存到数组中去。
+		token = strtok(NULL, ",");
+		(*value_count)++;		//记录存了多少个元素
+	}
+	return Section_devide;	//返回数组首地址
+}

Alogrithm/UnitTest/pch.h

@@ -0,0 +1,20 @@
+// pch.h: 这是预编译标头文件。
+// 下方列出的文件仅编译一次，提高了将来生成的生成性能。
+// 这还将影响 IntelliSense 性能，包括代码完成和许多代码浏览功能。
+// 但是，如果此处列出的文件中的任何一个在生成之间有更新，它们全部都将被重新编译。
+// 请勿在此处添加要频繁更新的文件，这将使得性能优势无效。
+
+#ifndef PCH_H
+#define PCH_H
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include<Windows.h>
+#include <atlstr.h>
+
+
+int CalcCount(int n, char(*str)[10]);
+int* str_device(CString* str, int* value_count);
+
+#endif //PCH_H