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sammi
- 用java语言编写的LL(1)文法分析程序,输出first集、follow集和分析表,并对输入串进行预测分析。 -Written by java LL (1) grammar analysis program, the output first set, follow the table set and analysis, and prediction of the input strings.
grammar
- SLR语法分析器,自动生成。生成项目集,求First集,求Follow集,生成goto表和action表。-SLR parser, automatically generated. Build the project set, First set of requirements, seeking Follow sets, action table and goto table generation.
syntax
- LL(1)文法的实现。具体设计要求如下: 1. 可以使用任何语言来完成,例如:Java、C、C++。 2. 文法采用常用的方式进行描述,例如:S→aA。 3. 以文件方式读取文法。 4. 分别求出每一个非终结符FIRST 集FOLLOW集和SELECT集。 5. 画出预测分析表。 6. 判定读入的文法是否是LL(1)文法。 7. 给定的任意符号串判定是否是文法中的句子,将分析过程用计算机打印出来。 8. 查出文法中是否含有左递归或左公因子。若有则消除左公因子和左递
words-ananogy
- 词法分析器 实现first集与follow集-analysis of word
2
- 编译原理对LL1文法的判断和对first集和follow集地部分处理-LL1 grammar compiler theory of judgments and the first set to set and follow some process
android.widget-first
- android.widget合集(上),Android中文翻译组-android.widget Collection (on), Android Chinese translation group
grammar-analyser
- 1、任意输入一个文法G; 2、处理文法中可能存在的左递归和公共左因子问题; 3、对文法中的每个非终结符自动生成并打印输出: ① FIRST集; ② FOLLOW集; 4、判断处理后的文法是否为LL(1)文法,如果是,自动生成并打印输出其预测分析表; 5、模拟分析过程。 如输入一个句子,如果该句子合法则输出与句子对应的语法树;能够输出分析过程中每一步符号栈的变化情况。如果该句子非法则进行相应的报错处理。 -An arbitrary input to a gr
cSharplr(1)analyzer
- 词法分析和语法分析,可以使用自己写入文法输出FIRST集及预测表-Lexical analysis and parsing, you can use to write the grammar output FIRST sets and prediction table
LL1-Parser
- 采用LL1算法构造的语法分析器,可以求出first集、follow集、构造分析表等-LL1 syntax analyzer
BY_work3
- 能导出first集与follow集~我自己写的代码,希望能给大家帮助-Can export the first set and follow set ~ I write code, I hope to give you help
ll1
- LL(1)文法的实现,主要包括文法的读取、消除左递归、求First集、Follow集、Select集,生成预测分析表,对给定句子分析是否符合文法。-LL (1) grammar implementations, read mainly include grammar to eliminate left recursion, seeking First set, Follow Set Select set generate predictive analysis table, analysis m
firstafollow
- 编译原理中,采用LL(1)语法分析法时 1.求每个文法符号的的first集 2.求每个非终结符的follow集-First set of compiler theory, LL (1) syntax analysis. Seeking each grammar symbol. Seeking of each nonterminal follow set
forecast_analysis_chart_construction
- 编译原理中,采用LL(1)语法分析法时 1.求每个文法符号的的first集 2.求每个非终结符的follow集-First set of compiler theory, LL (1) syntax analysis. Seeking each grammar symbol. Seeking of each nonterminal follow set
First-Follow-FIRSTVT-LASTVT
- 简单的First&Follow集的求取,可用于开发编译器-First & Follow simple set to strike, can be used to develop compiler
First_Follow_FOR.NET
- .NET源码,First集与follow集和LL1文法的实现-. NET source code, First set and follow set and achieve LL1 grammar
LL1
- 编译原理中的LL1语法分析程序 包括消除左递归, First集和Follow集自动生成, 预测表自动生成, 对输入的句型进行分析。-Compiler theory LL1 syntax analysis procedures, including the elimination of left recursion, First Set and Follow automatically generated prediction table is generated automatically an
LL1
- LL(1)文法的判定,在first集和follow集不确定的情况下-LL (1) grammar to determine, in the first set and follow set under conditions of uncertainty ......
yucefenxisuanfa
- 通过预测分析算法对语法进行分析(first集,follow集,预测分析表,预测分析总控程序)-Through predictive analysis algorithms to analyze the grammar (first set, follow set, predictive analysis table, predictive analytics Master Control Program)
code
- 编译原理,预测分析器,可求出first集,follow集,并构造出LL(1)分析器-Compiler theory, prediction analyzer can be obtained first set, follow set, and construct LL (1) parser
FLyuce
- 《编译原理》陈火旺版的预测分析程序的代码实现,主要步骤是从输入文法,先求first集和follow集,然后构造预测分析表,最后对文法进行预测分析。-" Compiler Principle" Code Chen Huo version of predictive analytics program implementation, the main steps the input grammar, seeking first set and follow the first s