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基于LVGL的考试系统课程设计

License: MIT License

Shell 0.03% JavaScript 0.01% Ruby 0.02% C++ 1.19% Python 1.65% Perl 0.02% C 96.63% Assembly 0.02% Awk 0.01% CSS 0.01% Makefile 0.20% HTML 0.01% Handlebars 0.01% CMake 0.06% Batchfile 0.01% DIGITAL Command Language 0.07% M4 0.05% Roff 0.01% Meson 0.02%

lvglexamsystem's Introduction

基于LVGL的考试系统课程设计

3. 考试系统

该系统是一个进行选择题测试的考试系统,具有测试、练习功能,具有系统设置功能,具有查分和帮助功能。

  1. 用文件保存试题库,每个试题包括题干、4个备选答案、标准答案;
  2. 试题录入:可随时增加试题到试题库中;
  3. 试题抽取:每次从试题库中可以随机抽出N道题及每题的得分K(N、K由键盘输入);
  4. 可以设置考试时间;
  5. 用户可以选择“考试”和“练习”两种方式;
  6. 答题:用户可实现输入自己的答案,“考试”时系统不能显示答案。“练习”时每一题都可以通过查看“按钮”显示标准答案。可以用“上一题”、“下一题”翻页。选择“交卷”按钮则显示得分;
  7. 自动判卷:系统可根据用户答案与标准答案的对比实现判卷并给出成绩;
  8. 考试开始系统显示倒计时。时间为零自动交卷。

自己感觉做得不错就发出来了,仅供参考,题目未要求的部分仍然存在bug,不提供技术支持和代做服务。

lvglexamsystem's People

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