diff --git a/Homework/Homework.sln b/Homework/Homework.sln new file mode 100644 index 0000000..9e2924e --- /dev/null +++ b/Homework/Homework.sln @@ -0,0 +1,24 @@ +Microsoft Visual Studio Solution File, Format Version 12.00 +# Visual Studio Version 17 +VisualStudioVersion = 17.5.2.0 +MinimumVisualStudioVersion = 10.0.40219.1 +Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Homework", "Homework.csproj", "{839F0D47-7720-9DE6-F7A0-D82926C48D6D}" +EndProject +Global + GlobalSection(SolutionConfigurationPlatforms) = preSolution + Debug|Any CPU = Debug|Any CPU + Release|Any CPU = Release|Any CPU + EndGlobalSection + GlobalSection(ProjectConfigurationPlatforms) = postSolution + {839F0D47-7720-9DE6-F7A0-D82926C48D6D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU + {839F0D47-7720-9DE6-F7A0-D82926C48D6D}.Debug|Any CPU.Build.0 = Debug|Any CPU + {839F0D47-7720-9DE6-F7A0-D82926C48D6D}.Release|Any CPU.ActiveCfg = Release|Any CPU + {839F0D47-7720-9DE6-F7A0-D82926C48D6D}.Release|Any CPU.Build.0 = Release|Any CPU + EndGlobalSection + GlobalSection(SolutionProperties) = preSolution + HideSolutionNode = FALSE + EndGlobalSection + GlobalSection(ExtensibilityGlobals) = postSolution + SolutionGuid = {9DCA6D3A-198B-4B94-870D-99B0281A8AC5} + EndGlobalSection +EndGlobal diff --git a/Homework/Program.cs b/Homework/Program.cs index b728a41..f88ae08 100644 --- a/Homework/Program.cs +++ b/Homework/Program.cs @@ -9,7 +9,11 @@ namespace StudentManagementSystem public enum Grade { // TODO: 定义成绩等级 F(0), D(60), C(70), B(80), A(90) - + F = 0, + D = 60, + C = 70, + B = 80, + A = 90 } // 泛型仓储接口 @@ -17,35 +21,50 @@ public interface IRepository { // TODO: 定义接口方法 // Add(T item) + void Add(T item); // Remove(T item) 返回bool + bool Remove(T item); // GetAll() 返回List + List GetAll(); // Find(Func predicate) 返回List - + List Find(Func predicate); } // 学生类 public class Student : IComparable { // TODO: 定义字段 StudentId, Name, Age - - + public string StudentId { get; set; } + public string Name { get; set; } + public int Age { get; set; } + public Student(string studentId, string name, int age) { // TODO: 实现构造方法，包含参数验证（空值检查） - + if (string.IsNullOrWhiteSpace(studentId)) + throw new ArgumentException("学号不能为空", nameof(studentId)); + if (string.IsNullOrWhiteSpace(name)) + throw new ArgumentException("姓名不能为空", nameof(name)); + if (age <= 0) + throw new ArgumentException("年龄必须大于0", nameof(age)); + + StudentId = studentId; + Name = name; + Age = age; } public override string ToString() { // TODO: 返回格式化的学生信息字符串 - + return $"学号: {StudentId}, 姓名: {Name}, 年龄: {Age}"; } // TODO: 实现IComparable接口，按学号排序 // 提示：使用string.Compare方法 public int CompareTo(Student? other) { - + if (other == null) return 1; + return string.Compare(this.StudentId, other.StudentId, StringComparison.Ordinal); } public override bool Equals(object? obj) @@ -63,18 +82,25 @@ public override int GetHashCode() public class Score { // TODO: 定义字段 Subject, Points - + public string Subject { get; set; } + public double Points { get; set; } public Score(string subject, double points) { // TODO: 实现构造方法，包含参数验证 - + if (string.IsNullOrWhiteSpace(subject)) + throw new ArgumentException("科目不能为空", nameof(subject)); + if (points < 0 || points > 100) + throw new ArgumentException("成绩必须在0到100之间", nameof(points)); + + Subject = subject; + Points = points; } public override string ToString() { // TODO: 返回格式化的成绩信息 - + return $"科目: {Subject}, 成绩: {Points}"; } } @@ -83,39 +109,55 @@ public class StudentManager : IRepository { // TODO: 定义私有字段存储学生列表 // 提示：使用List存储 - + private List students = new List(); public void Add(Student item) { // TODO: 实现添加学生的逻辑 // 1. 参数验证 // 2. 添加到列表 - + if (item == null) throw new ArgumentNullException(nameof(item)); + if (students.Exists(s => s.StudentId == item.StudentId)) + throw new ArgumentException("学号已存在"); + students.Add(item); } public bool Remove(Student item) { // TODO: 实现Remove方法 - + return students.Remove(item); } public List GetAll() { // TODO: 返回学生列表的副本 + return new List(students); } public List Find(Func predicate) { // TODO: 使用foreach循环查找符合条件的学生 - + var result = new List(); + foreach (var student in students) + { + if (predicate(student)) + result.Add(student); + } + return result; } // 查找年龄在指定范围内的学生 public List GetStudentsByAge(int minAge, int maxAge) { // TODO: 使用foreach循环和if判断实现年龄范围查询 - + var result = new List(); + foreach (var student in students) + { + if (student.Age >= minAge && student.Age <= maxAge) + result.Add(student); + } + return result; } } @@ -124,41 +166,74 @@ public class ScoreManager { // TODO: 定义私有字段存储成绩字典 // 提示：使用Dictionary>存储 - + private Dictionary> scores = new Dictionary>(); - public void AddScore(string studentId, Score score) - { - // TODO: 实现添加成绩的逻辑 - // 1. 参数验证 - // 2. 初始化学生成绩列表（如不存在） - // 3. 添加成绩 - - } + public void AddScore(string studentId, Score score) + { + // TODO: 实现添加成绩的逻辑 + // 1. 参数验证 + if (string.IsNullOrWhiteSpace(studentId)) + throw new ArgumentException("学生ID不能为空", nameof(studentId)); + if (score == null) + throw new ArgumentNullException(nameof(score)); + // 2. 初始化学生成绩列表（如不存在） + if (!scores.ContainsKey(studentId)) + scores[studentId] = new List(); + // 3. 添加成绩 + scores[studentId].Add(score); + } public List GetStudentScores(string studentId) { // TODO: 获取指定学生的所有成绩 - + if (string.IsNullOrWhiteSpace(studentId)) + throw new ArgumentException("学生ID不能为空", nameof(studentId)); + if (scores.ContainsKey(studentId)) + return new List(scores[studentId]); + return new List(); } public double CalculateAverage(string studentId) { + // TODO: 计算指定学生的平均分 // 提示：使用foreach循环计算总分，然后除以科目数 - + if (string.IsNullOrWhiteSpace(studentId)) throw new ArgumentException("学生ID不能为空"); + if (!scores.ContainsKey(studentId) || scores[studentId].Count == 0) + return 0; + double total = 0; + foreach (var score in scores[studentId]) + { + total += score.Points; + } + return total / scores[studentId].Count; } // TODO: 使用模式匹配实现成绩等级转换 public Grade GetGrade(double score) { - + return score switch + { + >= 90 => Grade.A, + >= 80 => Grade.B, + >= 70 => Grade.C, + >= 60 => Grade.D, + _ => Grade.F, + }; } public List<(string StudentId, double Average)> GetTopStudents(int count) { // TODO: 使用简单循环获取平均分最高的学生 // 提示：可以先计算所有学生的平均分，然后排序取前count个 - + var averages = new List<(string StudentId, double Average)>(); + foreach (var kvp in scores) + { + double avg = CalculateAverage(kvp.Key); + averages.Add((kvp.Key, avg)); + } + averages.Sort((a, b) => b.Average.CompareTo(a.Average)); + return averages.GetRange(0, Math.Min(count, averages.Count)); } public Dictionary> GetAllScores() @@ -177,7 +252,14 @@ public void SaveStudentsToFile(List students, string filePath) try { // 在这里实现文件写入逻辑 - + using (var writer = new StreamWriter(filePath)) + { + writer.WriteLine("StudentId,Name,Age"); + foreach (var student in students) + { + writer.WriteLine($"{student.StudentId},{student.Name},{student.Age}"); + } + } } catch (Exception ex) { @@ -194,7 +276,25 @@ public List LoadStudentsFromFile(string filePath) try { // 在这里实现文件读取逻辑 - + using (var reader = new StreamReader(filePath)) + { + string? line; + bool isFirstLine = true; + while ((line = reader.ReadLine()) != null) + { + if (isFirstLine) { isFirstLine = false; continue; } + var parts = line.Split(','); + if (parts.Length == 3) + { + string id = parts[0]; + string name = parts[1]; + if (int.TryParse(parts[2], out int age)) + { + students.Add(new Student(id, name, age)); + } + } + } + } } catch (Exception ex) { @@ -241,22 +341,52 @@ static void Main(string[] args) // 3. 测试年龄范围查询 Console.WriteLine("\n3. 查找年龄在19-20岁的学生:"); // TODO: 调用GetStudentsByAge方法并显示结果 - + var studentsInRange = studentManager.GetStudentsByAge(19, 20); + foreach (var stu in studentsInRange) + { + Console.WriteLine(stu); + } // 4. 显示学生成绩统计 Console.WriteLine("\n4. 学生成绩统计:"); // TODO: 遍历所有学生，显示其成绩、平均分和等级 - + foreach (var stu in studentManager.GetAll()) + { + Console.WriteLine($"学生: {stu}"); + var scores = scoreManager.GetStudentScores(stu.StudentId); + foreach (var score in scores) + { + Console.WriteLine($" {score}"); + } + double avg = scoreManager.CalculateAverage(stu.StudentId); + var grade = scoreManager.GetGrade(avg); + Console.WriteLine($" 平均分: {avg:F2}, 等级: {grade}"); + } // 5. 显示排名（简化版） Console.WriteLine("\n5. 平均分最高的学生:"); // TODO: 调用GetTopStudents(1)方法显示第一名 - + var top = scoreManager.GetTopStudents(1); + if (top.Count > 0) + { + var stuId = top[0].StudentId; + var avg = top[0].Average; + var grade = scoreManager.GetGrade(avg); + Console.WriteLine($"学号: {stuId}, 平均分: {avg:F2}, 等级: {grade}"); + } // 6. 文件操作 Console.WriteLine("\n6. 数据持久化演示:"); // TODO: 保存和读取学生文件 - + string filePath = "students.csv"; + dataManager.SaveStudentsToFile(studentManager.GetAll(), filePath); + Console.WriteLine($"学生数据已保存到 {filePath}"); + var loadedStudents = dataManager.LoadStudentsFromFile(filePath); + Console.WriteLine("读取到的学生数据:"); + foreach (var stu in loadedStudents) + { + Console.WriteLine(stu); + } } catch (Exception ex) diff --git a/Homework/bin/Debug/net9.0/Homework.deps.json b/Homework/bin/Debug/net9.0/Homework.deps.json new file mode 100644 index 0000000..d987294 --- /dev/null +++ b/Homework/bin/Debug/net9.0/Homework.deps.json @@ -0,0 +1,23 @@ +{ + "runtimeTarget": { + "name": ".NETCoreApp,Version=v9.0", + "signature": "" + }, + "compilationOptions": {}, + "targets": { + ".NETCoreApp,Version=v9.0": { + "Homework/1.0.0": { + "runtime": { + "Homework.dll": {} + } + } + } + }, + "libraries": { + "Homework/1.0.0": { + "type": "project", + "serviceable": false, + "sha512": "" + } + } +} \ No newline at end of file diff --git a/Homework/bin/Debug/net9.0/Homework.dll b/Homework/bin/Debug/net9.0/Homework.dll new file mode 100644 index 0000000..ea5b490 Binary files /dev/null and b/Homework/bin/Debug/net9.0/Homework.dll differ diff --git a/Homework/bin/Debug/net9.0/Homework.exe b/Homework/bin/Debug/net9.0/Homework.exe new file mode 100644 index 0000000..0a526e8 Binary files /dev/null and b/Homework/bin/Debug/net9.0/Homework.exe differ diff --git a/Homework/bin/Debug/net9.0/Homework.pdb b/Homework/bin/Debug/net9.0/Homework.pdb new file mode 100644 index 0000000..66a6ea2 Binary files /dev/null and b/Homework/bin/Debug/net9.0/Homework.pdb differ diff --git a/Homework/bin/Debug/net9.0/Homework.runtimeconfig.json b/Homework/bin/Debug/net9.0/Homework.runtimeconfig.json new file mode 100644 index 0000000..b19c3c8 --- /dev/null +++ b/Homework/bin/Debug/net9.0/Homework.runtimeconfig.json @@ -0,0 +1,12 @@ +{ + "runtimeOptions": { + "tfm": "net9.0", + "framework": { + "name": "Microsoft.NETCore.App", + "version": "9.0.0" + }, + "configProperties": { + "System.Runtime.Serialization.EnableUnsafeBinaryFormatterSerialization": false + } + } +} \ No newline at end of file diff --git a/Homework/obj/Debug/net9.0/Homework.AssemblyInfo.cs b/Homework/obj/Debug/net9.0/Homework.AssemblyInfo.cs index aa6f005..30118f1 100644 --- a/Homework/obj/Debug/net9.0/Homework.AssemblyInfo.cs +++ b/Homework/obj/Debug/net9.0/Homework.AssemblyInfo.cs @@ -13,7 +13,7 @@ [assembly: System.Reflection.AssemblyCompanyAttribute("Homework")] [assembly: System.Reflection.AssemblyConfigurationAttribute("Debug")] [assembly: System.Reflection.AssemblyFileVersionAttribute("1.0.0.0")] -[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0")] +[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+3439ef5fa11ea974a437d4e71f6d7e82763f847e")] [assembly: System.Reflection.AssemblyProductAttribute("Homework")] [assembly: System.Reflection.AssemblyTitleAttribute("Homework")] [assembly: System.Reflection.AssemblyVersionAttribute("1.0.0.0")] diff --git a/Homework/obj/Debug/net9.0/Homework.AssemblyInfoInputs.cache b/Homework/obj/Debug/net9.0/Homework.AssemblyInfoInputs.cache index 497cd46..c57f646 100644 --- a/Homework/obj/Debug/net9.0/Homework.AssemblyInfoInputs.cache +++ b/Homework/obj/Debug/net9.0/Homework.AssemblyInfoInputs.cache @@ -1 +1 @@ -92fcf719969c7f59361926c468f07a76ab2866f8147167aa553b98c3b9d7ed15 +3e80dbcd1ff00cdcba3863df6d82f161321270261e04e5ccbff3d91e740385e0 diff --git a/Homework/obj/Debug/net9.0/Homework.GeneratedMSBuildEditorConfig.editorconfig b/Homework/obj/Debug/net9.0/Homework.GeneratedMSBuildEditorConfig.editorconfig index 5bddca1..155ba8e 100644 --- a/Homework/obj/Debug/net9.0/Homework.GeneratedMSBuildEditorConfig.editorconfig +++ b/Homework/obj/Debug/net9.0/Homework.GeneratedMSBuildEditorConfig.editorconfig @@ -8,7 +8,7 @@ build_property.PlatformNeutralAssembly = build_property.EnforceExtendedAnalyzerRules = build_property._SupportedPlatformList = Linux,macOS,Windows build_property.RootNamespace = Homework -build_property.ProjectDir = C:\Users\ms169\Desktop\Homework\Homework\ +build_property.ProjectDir = C:\Users\22750\Desktop\programs\25summer\CSharpHomework2025\Homework\ build_property.EnableComHosting = build_property.EnableGeneratedComInterfaceComImportInterop = build_property.EffectiveAnalysisLevelStyle = 9.0 diff --git a/Homework/obj/Debug/net9.0/Homework.assets.cache b/Homework/obj/Debug/net9.0/Homework.assets.cache index e69f95a..72c0237 100644 Binary files a/Homework/obj/Debug/net9.0/Homework.assets.cache and b/Homework/obj/Debug/net9.0/Homework.assets.cache differ diff --git a/Homework/obj/Debug/net9.0/Homework.csproj.CoreCompileInputs.cache b/Homework/obj/Debug/net9.0/Homework.csproj.CoreCompileInputs.cache new file mode 100644 index 0000000..95b4100 --- /dev/null +++ b/Homework/obj/Debug/net9.0/Homework.csproj.CoreCompileInputs.cache @@ -0,0 +1 @@ +29879882a973a1e4f4e1d9ada43b77e8ea661900b8916f4c684493cffae138d8 diff --git a/Homework/obj/Debug/net9.0/Homework.csproj.FileListAbsolute.txt b/Homework/obj/Debug/net9.0/Homework.csproj.FileListAbsolute.txt new file mode 100644 index 0000000..7814675 --- /dev/null +++ b/Homework/obj/Debug/net9.0/Homework.csproj.FileListAbsolute.txt @@ -0,0 +1,15 @@ +C:\Users\22750\Desktop\programs\25summer\CSharpHomework2025\Homework\bin\Debug\net9.0\Homework.exe +C:\Users\22750\Desktop\programs\25summer\CSharpHomework2025\Homework\bin\Debug\net9.0\Homework.deps.json +C:\Users\22750\Desktop\programs\25summer\CSharpHomework2025\Homework\bin\Debug\net9.0\Homework.runtimeconfig.json +C:\Users\22750\Desktop\programs\25summer\CSharpHomework2025\Homework\bin\Debug\net9.0\Homework.dll +C:\Users\22750\Desktop\programs\25summer\CSharpHomework2025\Homework\bin\Debug\net9.0\Homework.pdb +C:\Users\22750\Desktop\programs\25summer\CSharpHomework2025\Homework\obj\Debug\net9.0\Homework.GeneratedMSBuildEditorConfig.editorconfig +C:\Users\22750\Desktop\programs\25summer\CSharpHomework2025\Homework\obj\Debug\net9.0\Homework.AssemblyInfoInputs.cache +C:\Users\22750\Desktop\programs\25summer\CSharpHomework2025\Homework\obj\Debug\net9.0\Homework.AssemblyInfo.cs +C:\Users\22750\Desktop\programs\25summer\CSharpHomework2025\Homework\obj\Debug\net9.0\Homework.csproj.CoreCompileInputs.cache +C:\Users\22750\Desktop\programs\25summer\CSharpHomework2025\Homework\obj\Debug\net9.0\Homework.sourcelink.json +C:\Users\22750\Desktop\programs\25summer\CSharpHomework2025\Homework\obj\Debug\net9.0\Homework.dll +C:\Users\22750\Desktop\programs\25summer\CSharpHomework2025\Homework\obj\Debug\net9.0\refint\Homework.dll +C:\Users\22750\Desktop\programs\25summer\CSharpHomework2025\Homework\obj\Debug\net9.0\Homework.pdb +C:\Users\22750\Desktop\programs\25summer\CSharpHomework2025\Homework\obj\Debug\net9.0\Homework.genruntimeconfig.cache +C:\Users\22750\Desktop\programs\25summer\CSharpHomework2025\Homework\obj\Debug\net9.0\ref\Homework.dll diff --git a/Homework/obj/Debug/net9.0/Homework.dll b/Homework/obj/Debug/net9.0/Homework.dll new file mode 100644 index 0000000..ea5b490 Binary files /dev/null and b/Homework/obj/Debug/net9.0/Homework.dll differ diff --git a/Homework/obj/Debug/net9.0/Homework.genruntimeconfig.cache b/Homework/obj/Debug/net9.0/Homework.genruntimeconfig.cache new file mode 100644 index 0000000..f93587d --- /dev/null +++ b/Homework/obj/Debug/net9.0/Homework.genruntimeconfig.cache @@ -0,0 +1 @@ +5cecf564ee5c810ce2532f294d97219dbb2bd9086293f998735103eca6f4a3b9 diff --git a/Homework/obj/Debug/net9.0/Homework.pdb b/Homework/obj/Debug/net9.0/Homework.pdb new file mode 100644 index 0000000..66a6ea2 Binary files /dev/null and b/Homework/obj/Debug/net9.0/Homework.pdb differ diff --git a/Homework/obj/Debug/net9.0/Homework.sourcelink.json b/Homework/obj/Debug/net9.0/Homework.sourcelink.json new file mode 100644 index 0000000..d517c62 --- /dev/null +++ b/Homework/obj/Debug/net9.0/Homework.sourcelink.json @@ -0,0 +1 @@ +{"documents":{"C:\\Users\\22750\\Desktop\\programs\\25summer\\CSharpHomework2025\\*":"https://raw.githubusercontent.com/ly0009/CSharpHomework2025/3439ef5fa11ea974a437d4e71f6d7e82763f847e/*"}} \ No newline at end of file diff --git a/Homework/obj/Debug/net9.0/apphost.exe b/Homework/obj/Debug/net9.0/apphost.exe new file mode 100644 index 0000000..0a526e8 Binary files /dev/null and b/Homework/obj/Debug/net9.0/apphost.exe differ diff --git a/Homework/obj/Debug/net9.0/ref/Homework.dll b/Homework/obj/Debug/net9.0/ref/Homework.dll new file mode 100644 index 0000000..da79e77 Binary files /dev/null and b/Homework/obj/Debug/net9.0/ref/Homework.dll differ diff --git a/Homework/obj/Debug/net9.0/refint/Homework.dll b/Homework/obj/Debug/net9.0/refint/Homework.dll new file mode 100644 index 0000000..da79e77 Binary files /dev/null and b/Homework/obj/Debug/net9.0/refint/Homework.dll differ diff --git a/Homework/obj/Homework.csproj.nuget.dgspec.json b/Homework/obj/Homework.csproj.nuget.dgspec.json index 2ef35da..cda85e7 100644 --- a/Homework/obj/Homework.csproj.nuget.dgspec.json +++ b/Homework/obj/Homework.csproj.nuget.dgspec.json @@ -1,31 +1,25 @@ { "format": 1, "restore": { - "C:\\Users\\ms169\\Desktop\\Homework\\Homework\\Homework.csproj": {} + "C:\\Users\\22750\\Desktop\\programs\\25summer\\CSharpHomework2025\\Homework\\Homework.csproj": {} }, "projects": { - "C:\\Users\\ms169\\Desktop\\Homework\\Homework\\Homework.csproj": { + "C:\\Users\\22750\\Desktop\\programs\\25summer\\CSharpHomework2025\\Homework\\Homework.csproj": { "version": "1.0.0", "restore": { - "projectUniqueName": "C:\\Users\\ms169\\Desktop\\Homework\\Homework\\Homework.csproj", + "projectUniqueName": "C:\\Users\\22750\\Desktop\\programs\\25summer\\CSharpHomework2025\\Homework\\Homework.csproj", "projectName": "Homework", - "projectPath": "C:\\Users\\ms169\\Desktop\\Homework\\Homework\\Homework.csproj", - "packagesPath": "C:\\Users\\ms169\\.nuget\\packages\\", - "outputPath": "C:\\Users\\ms169\\Desktop\\Homework\\Homework\\obj\\", + "projectPath": "C:\\Users\\22750\\Desktop\\programs\\25summer\\CSharpHomework2025\\Homework\\Homework.csproj", + "packagesPath": "C:\\Users\\22750\\.nuget\\packages\\", + "outputPath": "C:\\Users\\22750\\Desktop\\programs\\25summer\\CSharpHomework2025\\Homework\\obj\\", "projectStyle": "PackageReference", - "fallbackFolders": [ - "C:\\Program Files (x86)\\Microsoft Visual Studio\\Shared\\NuGetPackages" - ], "configFilePaths": [ - "C:\\Users\\ms169\\AppData\\Roaming\\NuGet\\NuGet.Config", - "C:\\Program Files (x86)\\NuGet\\Config\\Microsoft.VisualStudio.FallbackLocation.config", - "C:\\Program Files (x86)\\NuGet\\Config\\Microsoft.VisualStudio.Offline.config" + "C:\\Users\\22750\\AppData\\Roaming\\NuGet\\NuGet.Config" ], "originalTargetFrameworks": [ "net9.0" ], "sources": { - "C:\\Program Files (x86)\\Microsoft SDKs\\NuGetPackages\\": {}, "https://api.nuget.org/v3/index.json": {} }, "frameworks": { @@ -44,7 +38,7 @@ "auditLevel": "low", "auditMode": "direct" }, - "SdkAnalysisLevel": "9.0.200" + "SdkAnalysisLevel": "9.0.300" }, "frameworks": { "net9.0": { @@ -65,7 +59,7 @@ "privateAssets": "all" } }, - "runtimeIdentifierGraphPath": "C:\\Program Files\\dotnet\\sdk\\9.0.201/PortableRuntimeIdentifierGraph.json" + "runtimeIdentifierGraphPath": "C:\\Program Files\\dotnet\\sdk\\9.0.303/PortableRuntimeIdentifierGraph.json" } } } diff --git a/Homework/obj/Homework.csproj.nuget.g.props b/Homework/obj/Homework.csproj.nuget.g.props index 9026052..639482d 100644 --- a/Homework/obj/Homework.csproj.nuget.g.props +++ b/Homework/obj/Homework.csproj.nuget.g.props @@ -5,12 +5,11 @@ NuGet $(MSBuildThisFileDirectory)project.assets.json $(UserProfile)\.nuget\packages\ - C:\Users\ms169\.nuget\packages\;C:\Program Files (x86)\Microsoft Visual Studio\Shared\NuGetPackages + C:\Users\22750\.nuget\packages\ PackageReference - 6.13.1 + 6.14.0 - - + \ No newline at end of file diff --git a/Homework/obj/project.assets.json b/Homework/obj/project.assets.json index 907663e..9b63314 100644 --- a/Homework/obj/project.assets.json +++ b/Homework/obj/project.assets.json @@ -8,31 +8,24 @@ "net9.0": [] }, "packageFolders": { - "C:\\Users\\ms169\\.nuget\\packages\\": {}, - "C:\\Program Files (x86)\\Microsoft Visual Studio\\Shared\\NuGetPackages": {} + "C:\\Users\\22750\\.nuget\\packages\\": {} }, "project": { "version": "1.0.0", "restore": { - "projectUniqueName": "C:\\Users\\ms169\\Desktop\\Homework\\Homework\\Homework.csproj", + "projectUniqueName": "C:\\Users\\22750\\Desktop\\programs\\25summer\\CSharpHomework2025\\Homework\\Homework.csproj", "projectName": "Homework", - "projectPath": "C:\\Users\\ms169\\Desktop\\Homework\\Homework\\Homework.csproj", - "packagesPath": "C:\\Users\\ms169\\.nuget\\packages\\", - "outputPath": "C:\\Users\\ms169\\Desktop\\Homework\\Homework\\obj\\", + "projectPath": "C:\\Users\\22750\\Desktop\\programs\\25summer\\CSharpHomework2025\\Homework\\Homework.csproj", + "packagesPath": "C:\\Users\\22750\\.nuget\\packages\\", + "outputPath": "C:\\Users\\22750\\Desktop\\programs\\25summer\\CSharpHomework2025\\Homework\\obj\\", "projectStyle": "PackageReference", - "fallbackFolders": [ - "C:\\Program Files (x86)\\Microsoft Visual Studio\\Shared\\NuGetPackages" - ], "configFilePaths": [ - "C:\\Users\\ms169\\AppData\\Roaming\\NuGet\\NuGet.Config", - "C:\\Program Files (x86)\\NuGet\\Config\\Microsoft.VisualStudio.FallbackLocation.config", - "C:\\Program Files (x86)\\NuGet\\Config\\Microsoft.VisualStudio.Offline.config" + "C:\\Users\\22750\\AppData\\Roaming\\NuGet\\NuGet.Config" ], "originalTargetFrameworks": [ "net9.0" ], "sources": { - "C:\\Program Files (x86)\\Microsoft SDKs\\NuGetPackages\\": {}, "https://api.nuget.org/v3/index.json": {} }, "frameworks": { @@ -51,7 +44,7 @@ "auditLevel": "low", "auditMode": "direct" }, - "SdkAnalysisLevel": "9.0.200" + "SdkAnalysisLevel": "9.0.300" }, "frameworks": { "net9.0": { @@ -72,7 +65,7 @@ "privateAssets": "all" } }, - "runtimeIdentifierGraphPath": "C:\\Program Files\\dotnet\\sdk\\9.0.201/PortableRuntimeIdentifierGraph.json" + "runtimeIdentifierGraphPath": "C:\\Program Files\\dotnet\\sdk\\9.0.303/PortableRuntimeIdentifierGraph.json" } } } diff --git a/Homework/obj/project.nuget.cache b/Homework/obj/project.nuget.cache index d182034..3080b7c 100644 --- a/Homework/obj/project.nuget.cache +++ b/Homework/obj/project.nuget.cache @@ -1,8 +1,8 @@ { "version": 2, - "dgSpecHash": "Mpgpv19Q1hE=", + "dgSpecHash": "LlDb+JZKBWg=", "success": true, - "projectFilePath": "C:\\Users\\ms169\\Desktop\\Homework\\Homework\\Homework.csproj", + "projectFilePath": "C:\\Users\\22750\\Desktop\\programs\\25summer\\CSharpHomework2025\\Homework\\Homework.csproj", "expectedPackageFiles": [], "logs": [] } \ No newline at end of file diff --git a/Homework/students.csv b/Homework/students.csv new file mode 100644 index 0000000..29855f3 --- /dev/null +++ b/Homework/students.csv @@ -0,0 +1,4 @@ +StudentId,Name,Age +2021001,张三,20 +2021002,李四,19 +2021003,王五,21