optimise files

2025-11-25 20:14:10 +08:00
parent bb4a37acc4
commit 4e148364a9
171 changed files with 6555 additions and 0 deletions
@@ -0,0 +1,11 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net8.0</TargetFramework>
+    <RootNamespace>_15_7</RootNamespace>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>
@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.14.36623.8 d17.14
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "15_7", "15_7.csproj", "{79C1A3AF-2C09-4966-8EC3-9156C7A58750}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{79C1A3AF-2C09-4966-8EC3-9156C7A58750}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{79C1A3AF-2C09-4966-8EC3-9156C7A58750}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{79C1A3AF-2C09-4966-8EC3-9156C7A58750}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{79C1A3AF-2C09-4966-8EC3-9156C7A58750}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {322B6BB6-0C56-4401-8745-CB8F1D6304A0}
+	EndGlobalSection
+EndGlobal
@@ -0,0 +1,23 @@
+using System.Text.RegularExpressions;
+
+namespace _15_7
+{
+    internal class Program
+    {
+        static void Main(string[] args)
+        {
+            MatchCollection mc;
+            string[] result = new string[20]; int[] matchposition = new int[20];
+            Regex r = new Regex("abc");
+            mc = r.Matches("123abc4abcd");
+            Console.WriteLine("源字符串123abc4abcd");
+            Console.WriteLine("匹配字符串abc");
+            for (int i = 0; i < mc.Count; i++)
+            {
+                result[i] = mc[i].Value;
+                matchposition[i] = mc[i].Index;
+                Console.WriteLine("索引位置{0}；结果{1}；", mc[i].Index, mc[i].Value);
+            }
+        }
+    }
+}