C语言开发的学生管理与考试CLI应用教程

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资源摘要信息:"C语言中开发的简单命令行界面(CLI)应用程序,专门用于学生信息跟踪和考试管理。这个程序以学生为中心,能够记录学生的基本信息、成绩、出勤率等关键数据,并可能包括对学生考试成绩进行录入、查询、统计的功能。该程序的开发依赖于C语言的基础语法、数据结构、文件操作和标准输入输出等核心概念。开发者需要熟悉C语言中的数组、结构体、指针等数据类型的使用,并且掌握如何通过命令行参数、循环、条件判断等来实现交互式操作。此外,为了实现数据的持久化存储,程序中可能还会涉及到文件读写操作,要求开发者具备基本的文件操作知识,包括但不限于打开、关闭、读取、写入文件。在实际应用中,为了提高数据的可维护性和扩展性,还可能需要使用到数据库或简单的文本文件来存储学生信息和成绩。对于该CLI程序,用户通过在命令行中输入指令来执行不同的功能,例如添加新学生记录、修改现有记录、删除学生信息、查询学生成绩、打印成绩单等。这样的程序通常设计为模块化结构,每一个功能都是一个独立的模块,便于未来的扩展和维护。" 1. C语言基础语法 - 关键字、变量、数据类型和表达式的使用。 - 控制流语句,如if-else条件判断和for、while循环。 - 函数的定义和使用,以及参数传递机制。 - 模块化编程,将功能分解成可重用的代码块。 2. 数据结构 - 了解基本数据结构如数组、结构体(struct)。 - 指针(pointer)的理解和使用,特别是在处理结构体数组时。 - 动态内存分配,如使用malloc和calloc函数动态创建数组或结构体。 3. 文件操作 - 文件I/O函数,如fopen、fclose、fread、fwrite、fprintf和fscanf。 - 文件指针和标准输入输出函数,如stdin、stdout和stderr。 4. 命令行界面设计 - 接收用户输入和解析命令行参数。 - 输出格式化文本和清晰的用户交互信息。 - 实现用户命令的解析和对应功能的调用。 5. 程序模块化与数据持久化 - 如何将程序分割成独立的功能模块。 - 通过文件系统实现数据的持久存储和读取。 - 可能涉及到的简单文本文件或数据库基础知识,如CSV文件处理。 6. 应用开发与调试 - 根据实际需求进行程序功能开发和测试。 - 使用调试工具和技术来识别和修复程序中的错误。 - 对用户输入进行验证,确保程序的健壮性和稳定性。 以上是针对"uni_module_in_c:C语言中的简单CLI应用程序,用于学生跟踪和考试"这个标题和描述下可能包含的知识点。需要注意的是,尽管这是一个简单的学生跟踪和考试管理系统,但其内部逻辑和功能实现将涉及上述知识点的应用和实践。

index.js:4130 Cannot find module './uni_modules/uview-ui/components/u-navbar/u-navbar.vue' Qld0 @ index.js:4130 __webpack_require__ @ index.js:854 fn @ index.js:151 JLrY @ index.js:1430 __webpack_require__ @ index.js:854 fn @ index.js:151 eval @ kyBj:2 kyBj @ index.js:4897 __webpack_require__ @ index.js:854 fn @ index.js:151 eval @ main.js:36 Tglg @ index.js:4322 __webpack_require__ @ index.js:854 fn @ index.js:151 1 @ index.js:1057 __webpack_require__ @ index.js:854 checkDeferredModules @ index.js:46 (anonymous) @ index.js:994 (anonymous) @ index.js:997 index.js:4131 1. 排查组件名称拼写是否正确 Qld0 @ index.js:4131 __webpack_require__ @ index.js:854 fn @ index.js:151 JLrY @ index.js:1430 __webpack_require__ @ index.js:854 fn @ index.js:151 eval @ kyBj:2 kyBj @ index.js:4897 __webpack_require__ @ index.js:854 fn @ index.js:151 eval @ main.js:36 Tglg @ index.js:4322 __webpack_require__ @ index.js:854 fn @ index.js:151 1 @ index.js:1057 __webpack_require__ @ index.js:854 checkDeferredModules @ index.js:46 (anonymous) @ index.js:994 (anonymous) @ index.js:997 index.js:4132 2. 排查组件是否符合 easycom 规范,文档:https://uniapp.dcloud.net.cn/collocation/pages?id=easycom Qld0 @ index.js:4132 __webpack_require__ @ index.js:854 fn @ index.js:151 JLrY @ index.js:1430 __webpack_require__ @ index.js:854 fn @ index.js:151 eval @ kyBj:2 kyBj @ index.js:4897 __webpack_require__ @ index.js:854 fn @ index.js:151 eval @ main.js:36 Tglg @ index.js:4322 __webpack_require__ @ index.js:854 fn @ index.js:151 1 @ index.js:1057 __webpack_require__ @ index.js:854 checkDeferredModules @ index.js:46 (anonymous) @ index.js:994 (anonymous) @ index.js:997 index.js:4135 3. 若组件不符合 easycom 规范,需手动引入,并在 components 中注册该组件 Qld0 @ index.js:4135 __webpack_require__ @ index.js:854 fn @ index.js:151 JLrY @ index.js:1430 __webpack_require__ @ index.js:854 fn @ index.js:151 eval @ kyBj:2 kyBj @ index.js:4897 __webpack_require__ @ index.js:854 fn @ index.js:151 eval @ main.js:36 Tglg @ index.js:4322 __webpack_require__ @ index.js:854 fn @ index.js:151 1 @ index.js:1057 __webpack_require__ @ index.js:854 checkDeferredModules @ index.js:46 (anonymous) @ index.js:994 (anonymous) @ index.js:997 Request.js:53 Uncaught TypeError: f is not a function at Request.setConfig (Request.js:53:23) at Object.install (http.interceptor.js:4:24) at Vue.use (chunk-vendors.js:7461:22) at eval (main.js:160:5) at Object.Tglg (index.js:4322:1) at __webpack_require__ (index.js:854:30) at fn (index.js:151:20) at 1 (index.js:1057:18) at __webpack_require__ (index.js:854:30) at checkDeferredModules (index.js:46:23)解决

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11:10:22.921 WARNING: Module not found: Error: Can't resolve '@/uni_modules/uview-ui/components/u-cell-item/u-cell-item.vue' in 'D:\ideaWorkSpace\ehl-wx\applicationCenter\examine' 11:10:22.922 Module not found: Error: Can't resolve '@/uni_modules/uview-ui/components/u-cell-item/u-cell-item.vue' in 'D:\ideaWorkSpace\ehl-wx\applicationCenter\pensionResources' 11:10:22.931 Module not found: Error: Can't resolve '@/uni_modules/uview-ui/components/u-mask/u-mask.vue' in 'D:\ideaWorkSpace\ehl-wx\pages\service' 11:10:22.936 Module not found: Error: Can't resolve '@/uni_modules/uview-ui/components/u-section/u-section.vue' in 'D:\ideaWorkSpace\ehl-wx\applicationCenter\examine' 11:10:22.942 Module not found: Error: Can't resolve '@/uni_modules/uview-ui/components/u-section/u-section.vue' in 'D:\ideaWorkSpace\ehl-wx\applicationCenter\knowledgeBase' 11:10:22.946 Module not found: Error: Can't resolve '@/uni_modules/uview-ui/components/u-section/u-section.vue' in 'D:\ideaWorkSpace\ehl-wx\pages\notice' 11:10:22.950 Module not found: Error: Can't resolve '@/uni_modules/uview-ui/components/u-select/u-select.vue' in 'D:\ideaWorkSpace\ehl-wx\applicationCenter\examine' 11:10:22.957 Module not found: Error: Can't resolve '@/uni_modules/uview-ui/components/u-select/u-select.vue' in 'D:\ideaWorkSpace\ehl-wx\applicationCenter\knowledgeBase' 11:10:22.962 Module not found: Error: Can't resolve '@/uni_modules/uview-ui/components/u-select/u-select.vue' in 'D:\ideaWorkSpace\ehl-wx\pages\service' 11:10:22.968 Module not found: Error: Can't resolve '@/uni_modules/uview-ui/components/u-select/u-select.vue' in 'D:\ideaWorkSpace\ehl-wx\subpages\assessment-admission' 11:10:22.975 Module not found: Error: Can't resolve '@/uni_modules/uview-ui/components/u-select/u-select.vue' in 'D:\ideaWorkSpace\ehl-wx\subpages\assessment-orgHomeBed' 11:10:22.975 Module not found: Error: Can't resolve '@/uni_modules/uview-ui/components/u-select/u-select.vue' in 'D:\ideaWorkSpace\ehl-wx\subpages\assessment-respiteCare' 11:10:22.983 Module not found: Error: Can't resolve '@/uni_modules/uview-ui/components/u-th/u-th.vue' in 'D:\ideaWorkSpace\ehl-wx\applicationCenter\fms' 11:10:22.989 Module not found: Error: Can't resolve '@/uni_modules/uview-ui/components/u-upload-enclosure/u-upload-enclosure.vue' in 'D:\ideaWorkSpace\ehl-wx\applicationCenter\examine' 11:10:22.999 Module not found: Error: Can't resolve '@/uni_modules/uview-ui/components/u-waterfall/u-waterfall.vue' in 'D:\ideaWorkSpace\ehl-wx\applicationCenter\examine' 11:10:23.006 Module not found: Error: Can't resolve '@/uni_modules/uview-ui/components/u-waterfall/u-waterfall.vue' in 'D:\ideaWorkSpace\ehl-wx\applicationCenter\knowledgeBase'解决

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优化代码def batch_analysis(base_info): """ 算法模块调用函数 :param base_info: :return: """ # set uni-result output headers with open('../../utils/outputs.yaml', 'r') as f: out_headers = yaml.load(f, Loader=yaml.Loader)['algo_module_output'] result_to_classification = {} sns.set_theme(style="white", palette=None) switches = base_info['switches'] solarPV = LfpData(base_info['FileName'], base_info['paths'][0], base_info['paths'][1], base_info['BattMaker'], base_info['BattType']) vin, equipment_result_path, report_path, abnormal_path, stat_path = solarPV.initialization() temp, SOC, OCV, paths = solarPV.get_data(equipment_result_path, base_info['date_assign'][0], base_info['date_assign'][1]) cluster_name = temp['cluster'] print(f"\033[0;31;42m cluster {cluster_name} data imported. \033[0m") # 重点信息【数据已经导入完成】:红色字体绿色背景 # analysis on module data for m_esn in tqdm(temp['modules'].keys()): data_module = {'mod_esn': m_esn, 'data': temp['modules'][m_esn], 'n_volt_probe': temp['n_volt_probe'], 'n_temp_probe': temp['n_temp_probe']} print(f"module_id: {m_esn}, total rows: {len(data_module['data'])}") print(f'\033[0;31;42m module {m_esn} start process... \033[0m') # module全生命周期可视化 lifecycle_visual(m_esn, data_module, paths, switches) # 一致性算法模块 ica_analysis(m_esn, data_module, paths, base_info, out_headers) # 阈值告警算法 threshold_warning(m_esn, data_module, paths, base_info, out_headers) # 采样异常检测算法 # 内/外短路算法 # 故障分类分级算法 del data_module print(f"\033[0;31;42m Module {m_esn}: Cloud BMS Analysis completed. \033[0m") del temp return

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14:39:13.561 INFO Starting development server... 14:39:38.583 WARNING: Module not found: Error: Can't resolve '@/uni_modules/uview-ui/components/u-cell-item/u-cell-item.vue' in 'D:\ideaWorkSpace\xinjian\ehl-wx\applicationCenter\examine' 14:39:38.585 Module not found: Error: Can't resolve '@/uni_modules/uview-ui/components/u-cell-item/u-cell-item.vue' in 'D:\ideaWorkSpace\xinjian\ehl-wx\applicationCenter\pensionResources' 14:39:38.594 Module not found: Error: Can't resolve '@/uni_modules/uview-ui/components/u-mask/u-mask.vue' in 'D:\ideaWorkSpace\xinjian\ehl-wx\pages\service' 14:39:38.595 Module not found: Error: Can't resolve '@/uni_modules/uview-ui/components/u-section/u-section.vue' in 'D:\ideaWorkSpace\xinjian\ehl-wx\applicationCenter\examine' 14:39:38.601 Module not found: Error: Can't resolve '@/uni_modules/uview-ui/components/u-section/u-section.vue' in 'D:\ideaWorkSpace\xinjian\ehl-wx\applicationCenter\knowledgeBase' 14:39:38.602 Module not found: Error: Can't resolve '@/uni_modules/uview-ui/components/u-section/u-section.vue' in 'D:\ideaWorkSpace\xinjian\ehl-wx\pages\notice' 14:39:38.608 Module not found: Error: Can't resolve '@/uni_modules/uview-ui/components/u-select/u-select.vue' in 'D:\ideaWorkSpace\xinjian\ehl-wx\applicationCenter\examine' 14:39:38.609 Module not found: Error: Can't resolve '@/uni_modules/uview-ui/components/u-select/u-select.vue' in 'D:\ideaWorkSpace\xinjian\ehl-wx\applicationCenter\knowledgeBase' 14:39:38.614 Module not found: Error: Can't resolve '@/uni_modules/uview-ui/components/u-select/u-select.vue' in 'D:\ideaWorkSpace\xinjian\ehl-wx\pages\service' 14:39:38.621 Module not found: Error: Can't resolve '@/uni_modules/uview-ui/components/u-select/u-select.vue' in 'D:\ideaWorkSpace\xinjian\ehl-wx\subpages\assessment-admission' 14:39:38.621 Module not found: Error: Can't resolve '@/uni_modules/uview-ui/components/u-select/u-select.vue' in 'D:\ideaWorkSpace\xinjian\ehl-wx\subpages\assessment-orgHomeBed' 14:39:38.629 Module not found: Error: Can't resolve '@/uni_modules/uview-ui/components/u-select/u-select.vue' in 'D:\ideaWorkSpace\xinjian\ehl-wx\subpages\assessment-respiteCare' 14:39:38.629 Module not found: Error: Can't resolve '@/uni_modules/uview-ui/components/u-th/u-th.vue' in 'D:\ideaWorkSpace\xinjian\ehl-wx\applicationCenter\fms' 14:39:38.635 Module not found: Error: Can't resolve '@/uni_modules/uview-ui/components/u-upload-enclosure/u-upload-enclosure.vue' in 'D:\ideaWorkSpace\xinjian\ehl-wx\applicationCenter\examine' 14:39:38.636 Module not found: Error: Can't resolve '@/uni_modules/uview-ui/components/u-waterfall/u-waterfall.vue' in 'D:\ideaWorkSpace\xinjian\ehl-wx\applicationCenter\examine' 14:39:38.640 Module not found: Error: Can't resolve '@/uni_modules/uview-ui/components/u-waterfall/u-waterfall.vue' in 'D:\ideaWorkSpace\xinjian\ehl-wx\applicationCenter\knowledgeBase'解决

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