CN103886780A - C language program question automatic scoring system - Google Patents
C language program question automatic scoring system Download PDFInfo
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- CN103886780A CN103886780A CN201310610811.9A CN201310610811A CN103886780A CN 103886780 A CN103886780 A CN 103886780A CN 201310610811 A CN201310610811 A CN 201310610811A CN 103886780 A CN103886780 A CN 103886780A
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Abstract
The invention discloses a C language program question automatic scoring system, and aims at realizing complete paperless teaching of a C language course, reducing paper marking workload and enhancing fairness and accuracy in the reviewing process. The C language program question automatic scoring system comprises four modules of a result comparison module, a test case automatic generation module, a program static comparison module and a result output module. A connection mode of the aforementioned modules is that processing results of the result comparison module, the test case automatic generation module and the program static comparison module act as input of the result output module.
Description
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Technical field
The present invention relates to C programmer topic automatic scoring field, more specifically a kind of C Language Teaching for Non-computer Majors designs, the Auto-Evaluation System that helps teacher to carry out programming job.
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Background technology
Along with improving constantly of social informatization degree, the training of computer utility ability obtains fast development, and the traditional-handwork using in teaching is read and appraised and moved towards gradually computing machine and automatically read and appraise.Automatically read and appraise at present the Automatic Read Overmarginalia work to common objective questions that can complete well, still, for the problem of some subjectivities very strong problem, especially program design, also there is no good solution.C language is one of pandemic computer advanced programming language in the world, to reading and appraising of C programmer design, what mainly adopt at present is result comparison point system, and this method can not be checked student's contents of program, can not reflect student's true horizon and lose just and sound.
Summary of the invention
For addressing the above problem, the invention discloses a kind of C programmer topic Auto-Evaluation System, object is to realize the completely with no paper teaching of C language course, reduces the workload of going over examination papers, and improves fairness and the accuracy of the process of reading and appraising.
The present invention takes following technical scheme to realize: a kind of C programmer topic Auto-Evaluation System, comprises result contrast, automatic generating test use case, program static contrast and four modules of result output; The connected mode of above-mentioned module is the as a result of input of output module of result of described result contrast module, described automatic generating test use case module and described program static contrast module.
Realization of the present invention also comprises following technical scheme:
The working mechanism of the above results contrast module is invocation target executable file, and result and standard results after carrying out with it contrast.
The working mechanism of above-mentioned automatic generating test use case module is according to the dynamic generating test use case of target program, then carries out the program that compiling is passed through, the situation that checkout use-case passes through.
The working mechanism of the static contrast of said procedure module comprises two parts: a part is to contrast in full target program and standard program, a part is contrast target program and the standard program in conjunction with keyword, and the result of comprehensive above two parts contrast is exported the result of this module.
The above results output module Output rusults is with centesimal system fraction representation.
Advantage of the present invention and beneficial effect are embodied in the following aspects:
1. the present invention has further realized the completely with no paper teaching of C language course.
2. the present invention has reduced teacher and has read and appraised the workload of C language course programming job.
3. the present invention has improved fairness and the accuracy of the process of reading and appraising.
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Accompanying drawing explanation
Fig. 1 is execution step schematic diagram of the present invention.
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Embodiment
Below in conjunction with Figure of description 1, enforcement of the present invention is further described:
A kind of C programmer topic Auto-Evaluation System, comprises result contrast, automatic generating test use case, program static contrast and four modules of result output; The connected mode of above-mentioned module is the as a result of input of output module of result of described result contrast module, described automatic generating test use case module and described program static contrast module.
Realization of the present invention also comprises following technical scheme:
The working mechanism of the above results contrast module is invocation target executable file, and result and standard results after carrying out with it contrast.
The working mechanism of above-mentioned automatic generating test use case module is according to the dynamic generating test use case of target program, then carries out the program that compiling is passed through, the situation that checkout use-case passes through.
The working mechanism of the static contrast of said procedure module comprises two parts: a part is to contrast in full target program and standard program, a part is contrast target program and the standard program in conjunction with keyword, and the result of comprehensive above two parts contrast is exported the result of this module.
Utilize technical solutions according to the invention, or those skilled in the art being under the inspiration of technical solution of the present invention, designs similar technical scheme, and reaching above-mentioned technique effect, is all to fall into protection scope of the present invention.
Claims (5)
1. a C programmer topic Auto-Evaluation System, comprises result contrast, automatic generating test use case, program static contrast and four modules of result output; The connected mode of above-mentioned module is the as a result of input of output module of result of described result contrast module, described automatic generating test use case module and described program static contrast module.
2. a kind of C programmer topic Auto-Evaluation System according to claim 1, is characterized in that: the working mechanism of described result contrast module is invocation target executable file, and result and standard results after carrying out with it contrast.
3. a kind of C programmer topic Auto-Evaluation System according to claim 1, it is characterized in that: the working mechanism of described automatic generating test use case module is according to the dynamic generating test use case of target program, then carry out the program that compiling is passed through, the situation that checkout use-case passes through.
4. a kind of C programmer topic Auto-Evaluation System according to claim 1, it is characterized in that: the working mechanism of described program static contrast module comprises two parts: a part is to contrast in full target program and standard program, a part is contrast target program and the standard program in conjunction with keyword, and the result of comprehensive above two parts contrast is exported the result of this module.
5. a kind of C programmer topic Auto-Evaluation System according to claim 1, is characterized in that: described result output module Output rusults is with centesimal system fraction representation.
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| CN201310610811.9A CN103886780A (en) | 2013-11-26 | 2013-11-26 | C language program question automatic scoring system |
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| CN201310610811.9A CN103886780A (en) | 2013-11-26 | 2013-11-26 | C language program question automatic scoring system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104216716A (en) * | 2014-09-06 | 2014-12-17 | 合肥中科瀚云信息科技有限公司 | Online program judging system |
| CN104850455A (en) * | 2015-05-15 | 2015-08-19 | 广州视源电子科技股份有限公司 | Foreground processing method and system of online question judging system |
| CN106293654A (en) * | 2015-05-19 | 2017-01-04 | 广州数度软件有限公司 | Java programming exercise question automatic judging method and system |
| CN107729925A (en) * | 2017-09-26 | 2018-02-23 | 中国科学技术大学 | The automatic method classified with scoring is done according to solution approach to program competition type source code |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104216716A (en) * | 2014-09-06 | 2014-12-17 | 合肥中科瀚云信息科技有限公司 | Online program judging system |
| CN104850455A (en) * | 2015-05-15 | 2015-08-19 | 广州视源电子科技股份有限公司 | Foreground processing method and system of online question judging system |
| CN106293654A (en) * | 2015-05-19 | 2017-01-04 | 广州数度软件有限公司 | Java programming exercise question automatic judging method and system |
| CN107729925A (en) * | 2017-09-26 | 2018-02-23 | 中国科学技术大学 | The automatic method classified with scoring is done according to solution approach to program competition type source code |
| CN107729925B (en) * | 2017-09-26 | 2020-03-31 | 中国科学技术大学 | Method for automatically classifying and scoring program competition type source codes according to problem solving method |
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Application publication date: 20140625 |