The framework of a new online judge system for programming education
The framework of a new online judge system for programming education
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新型编程教育在线评委系统框架
DOI：
10.1145/3210713.3210721
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发表时间：
2018
期刊：
影响因子：
--
通讯作者：
Guangzhong Sun
中科院分区：
文献类型：
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作者：
Wenju Zhou;Yigong Pan;Yinghua Zhou;Guangzhong Sun
OJ（Online Judge）系统是一个用于编译、执行和评估用户提交的程序的网络软件。 OJ系统最初用于编程竞赛。由于系统效率高、适合不同层次的编程学习者，目前在编程教育中得到广泛应用。我们从2007年开始开发了OJ系统，并将其应用到C语言程序设计课程中。我们发现该系统确实有助于提高学生的编程能力。然而，传统的OJ系统对于编程教育来说仍然存在一些缺点，例如只根据通过的测试用例数量来对程序进行评分，而不考虑程序的代码质量。在本文中，我们提出了一种新颖的编程教育 OJ 系统的框架。新的OJ系统包含四个模块：学生个性化反馈、代码质量检查、代码相似度检查、教学调整建议。
An OJ (Online Judge) system is a web software for compiling, executing and evaluating programs submitted by users. OJ systems were originally used in programming competitions. Since systems are high-efficiency and suitable for different-level programming learners, they are widely used in programming education at present. We have developed an OJ system and applied it to the course of Programming in C language since the year of 2007. We found that the system did help improve the programming ability of students. However, a traditional OJ system still has some shortcoming for programming education, such as it grade programs only based on the number of test cases passed, regardless of the code quality of programs. In this paper, we propose the framework of a novel OJ system for programming education. The new OJ system contains four modules: personalized feedback for students, code quality checking, code similarity checking, and advising on teaching adjustment.