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目的:通过编写简单的YACC程序熟悉YACC词法分析工具的基本用法,及词法分析器的设计思路。编写包括赋值语句、if语句以及含有加合乘运算的表达式等语法结构的pa...
目的:通过编写简单的YACC程序熟悉YACC词法分析工具的基本用法,及词法分析器的设计思路。编写包括赋值语句、if语句以及含有加合乘运算的表达式等语法结构的pascal子集语言的语法分析器。 功能:程序由两个模块LEX和YACC构成,YACC使用LEX分析后的正规单词输出流-Objective : to prepare a simple procedure with YACC YACC lexical analysis of the basic tools to use, and the lexical analyzer designs. Preparation including assignment if statements containing Addition and multiplication of expressions such as grammatical structure of the pascal subset of the language syntax analyzer. Function : procedures by the two modules constitute LEX and YACC, YACC LEX analysis using the formal word output streams
- 2022-01-26 03:38:11下载
- 积分:1
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这是一个高质量的图像程序,希望能得到大家的喜爱
这是一个高质量的图像程序,希望能得到大家的喜爱-This is a high-quality images procedures, we hope to be the favorite
- 2022-01-25 23:41:12下载
- 积分:1
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tiny 编译器程序的设计
修改了原作者的程序
现在能生成中间代码
tiny 编译器程序的设计
修改了原作者的程序
现在能生成中间代码-tiny compiler design process to amend the original author of the program can now generate code between
- 2022-01-25 22:10:28下载
- 积分:1
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Based on VIRTOOLS packaging tools can be packaged into exe files virtools
基于VIRTOOLS的封装工具,可以把virtools文件打包成为exe-Based on VIRTOOLS packaging tools can be packaged into exe files virtools
- 2022-07-15 23:05:40下载
- 积分:1
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利用LEX生成工具生成统计文本文件中字符、单词和行数,并报告统计结果。...
利用LEX生成工具生成统计文本文件中字符、单词和行数,并报告统计结果。-LEX generated using statistical tools generated text file of characters, words and action, and a report on results.
- 2022-07-24 22:42:02下载
- 积分:1
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一个简单的词法分析器,1代表字符,2代表关键字(命令字),4带表算符界符, 注:要把wangs.txt这个文件放在桌面上,然后在这个TXT里写上你要识别的语句。...
一个简单的词法分析器,1代表字符,2代表关键字(命令字),4带表算符界符, 注:要把wangs.txt这个文件放在桌面上,然后在这个TXT里写上你要识别的语句。然后保存后关毕,在运行WANG词法分析.EXE进行词法分析。 完成识别后,会在相应的词面前出现以上代号。暂不能对数字进行识别。因为在某种请况下数字也可表是为字符……稍有困难,但完成老师的针对程序段:area=b+c*d。那简直是小菜一碟。-a simple lexical analyzer, a representative character, the two representatives keyword (command word), with four tables operator sector website Note : The wangs.txt the document on the desktop, then the TXT Lane write you to identify words. Then preserved customs Albert, running WANG lexical analysis. EXE for lexical analysis. After completing the identification, in the appropriate words appear in front of the above code. Provisional figures for the right not to identify. Because of the status of requests under certain figures might be for the characters ... the slightest difficulty, but the completion of procedural teachers : area = b, c* d. It is simply to touch.
- 2022-07-26 00:51:29下载
- 积分:1
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在统计目录下所有的源程序都实现了
用C实现的统计一个目录下的所有源程序共有多少行,源代码值得一看。- Under statistical catalogue all source programs realizes which
with C altogether have how many line, the source code are worth as
soon as looking.
- 2023-08-17 17:15:03下载
- 积分:1
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词法分析,是一个一个单词的分析
词法分析,是一个一个单词的分析- The lexical analysis, is one by one the word analysis
- 2022-03-17 10:53:17下载
- 积分:1
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词法分析程序设计 1、给出各单词符号的类别编码。 2、词法分析程序应能发现输入串中的错误。 3、词法分析作为单独一遍编写,词法分析结果为二元式序列组成的...
词法分析程序设计 1、给出各单词符号的类别编码。 2、词法分析程序应能发现输入串中的错误。 3、词法分析作为单独一遍编写,词法分析结果为二元式序列组成的-Lexical analysis program design one, given the various types of code word symbols. 2, lexical analysis procedure should be able to detect errors in the input strings. 3, again as a separate lexical analysis prepared for morphological analysis of binary sequence composed of
- 2022-03-25 19:56:04下载
- 积分:1
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一个词法分析实验的源代码
一个词法分析实验的源代码- A lexical analysis experiment source code
- 2022-03-21 17:06:27下载
- 积分:1