C语言智能评分系统的开发

Study of C Language Programming Intelligent Marking System

现有应用于C语言考试的自动评分阅卷系统能够很好地完成对客观题的评分工作,但对于改错、编程这类考核学生实际操作能力的题型的评分比较刻板,不能准确反映学生的实际水平。为解决这个问题,研发了一种新型C语言智能评分系统,该系统利用C语言的结构特点进行灵活评分,从而使评分结果更加趋近于人工阅卷结果,实现了C语言这门逻辑思维能力及编程应用能力很强的课程的完全无纸化考试,减少了教师的阅卷工作量,避免受评分过程的人工主观意识的影响,提高了评分的公正性、合理性及准确性。

At present,most automatic marking systems for C Language perform well in marking objective questions,but it is rigid for examining students＇ actual operation ability such as error correction questions,program design questions etc. Therefore,the paper introduces a new- type C Language programming intelligent marking system,which can mark intelligently according to the structure features of C language and the grading result may be closer to the one of manual marking. As a result,the system makes non-paper examination possible in C Language instruction,reduces teachers＇ marking workload,avoids subjective consciousness influence in grading process,and enhances grading fairness,rationality,and accuracy as well.