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词法分析器 对输入的程序进行分析,将关键字,保留字与系统标识符分开,并对其属性进行说明。 建立数组,将单词读入,对单词的ASCII码进行判断,将在ASCII码值...
词法分析器 对输入的程序进行分析,将关键字,保留字与系统标识符分开,并对其属性进行说明。 建立数组,将单词读入,对单词的ASCII码进行判断,将在ASCII码值在一定区间进行区分(使用if语句来判断),分开来后,对其所在ASCII值区间的不同,给予以不同的属性(比如:系统保留字…),词法分析器完成后要能识别+,-,=等字符。-lexical analyzer on the importation procedures for analysis, keyword, the word reservation system with separate identifier, and a description of their attributes. The establishment of an array, you read the word, the right word ASCII judgment, in ASCII value in a certain area and distinguish between (use to determine if statements), separately, its value lies ASCII range of different, to give a different properties (such as : system retain the word ...), after the completion of a lexical analyzer to identify,-, =, etc. characters.
- 2022-02-26 09:14:02下载
- 积分:1
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bison源代码.bison 是替代yacc的语法分析程序生成器. yacc是 Yet Another Compiler Compiler的缩写. bison又...
bison源代码.bison 是替代yacc的语法分析程序生成器. yacc是 Yet Another Compiler Compiler的缩写. bison又是什么呐 是一个生成可以分析文本文件结构的程序的程序. 用户不用直接编写程序而只用确定好如何分析这些文本文件的规则就可以了. 这种文本结构应用的例子举不胜举, 其中一个就是计算器(calculator).-bison source code. Bison is a replacement generates a syntax analysis program generator. Yacc yes Yet Another Compiler Compiler"s initials. What is the bison Na is a generation of text files can be analyzed the structure of procedures procedures. users need not directly preparation procedures identified only as good Dr analysis of these text files on the rules. This text structure Application examples abound. which is a calculator (calculator).
- 2023-05-26 21:20:03下载
- 积分:1
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一个Modula
一个Modula-2语言分析器-A Modula-2 language analyzer
- 2022-03-10 22:13:55下载
- 积分:1
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小型对delphi编译器包括语法语义及词法
小型对delphi编译器包括语法语义及词法- Small to delphi compiler including grammar semantics and
morphology
- 2022-06-11 13:19:49下载
- 积分:1
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pl0的编译程序源码,是用C编写的,很经典
pl0的编译程序源码,是用C编写的,很经典-pl0 the compiler source code is written using C, it is a classic
- 2022-03-04 16:53:35下载
- 积分:1
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1.The content is too simple
2.Is not a sourcecode or document
3.lost some fi...
1.The content is too simple
2.Is not a sourcecode or document
3.lost some files
4.Description is not detailed or not correct
5.Compressed file has password
6.Sourcecode duplicate or already exist
po
- 2022-10-30 23:15:03下载
- 积分:1
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D/A Converter (D/A converter)
D/A Converter(D/A转换器)-D/A Converter (D/A converter)
- 2022-05-06 04:41:14下载
- 积分:1
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编译原理LL1分析表
编译原理LL1分析表- Translation principle LL1 analytical table
- 2022-11-06 10:10:03下载
- 积分:1
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一个基于算符优先分析程序,是我的课程设计程序,大家可以参考...
一个基于算符优先分析程序,是我的课程设计程序,大家可以参考-A priority based on operator analysis program, is my curriculum design process, everyone can refer to
- 2022-06-20 06:36:09下载
- 积分:1
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对于中文分词词典,并对词典数据进行标注…
用于中文分词的切分词典,还有词性标注,以这个词典数据库为基础建立文本分类,文本检索或文本过滤可以节省很多时间.很全,强烈推荐!-for the Chinese word segmentation Dictionary, and tagging to the dictionary database based text classification, text retrieval or text filtering can save a lot of time. All very strongly recommended!
- 2022-08-10 07:33:12下载
- 积分:1