摘要
在评价新手的C语言程序时,需要根据程序的结构串表示建立结构关系图,用于描述程序的语句、块间的同级关系和依附关系,以方便比较语句的结构。文章根据结构关系图的构建方法和其使用特点,给出了语句结构串间公共结构串的求法。
When evaluating one learner＇s C-language program,it needs to build structure relationship graph.It can be used to describe the same grade relationship and dependency relationship between sentences or blocks. It is useful in the comparison of sentences structureo A construction method is giving.By using structure relationship graph,one algorithm which calculate the common part between sentence structure strings is given.
出处
《电脑与信息技术》
2009年第5期51-54,共4页
Computer and Information Technology
基金
江西省教改课题"C程序设计课程实验考核系统的研究与建立"(项目编号:149-80)
关键词
C语言
结构串
结构关系图
公共结构串
C-language
structure string
structure relationship graph
common structure string
