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Description: 自上而下语法分析器设计,词法分析器调用接口为lex()-Top-down parser design, call the lexical analyzer interface lex ()
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Size: 407552 |
Author: 王德龙 |
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Description: ll1分析代码实现方法 第一次上传文件 测试一下-ll1 analysis method code first upload test
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Size: 14336 |
Author: marry |
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Description: 实现编译原理中LL1文法分析功能
编译原理课程中，在词法分析之后需要做文法分析，其中LL1文法分析方法是书中的重点，这里在VC++环境里编写了改方法的实现代码-The realization of the principle of LL1 grammar compiler analysis Compilation Principle course, in the lexical analysis, grammar analysis needs to be done, including LL1 grammar analysis method is the focus of the book, here in VC++ Environment prepared to approach the realization of the code
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Size: 5120 |
Author: huang yufei |
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Description: 很好的ll1实现程序，要的就下了，很少上传东西，多多定下-Ll1 achieve a very good program to the next, and rarely upload things, a lot of set
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Size: 10240 |
Author: chao |
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Description: 采用VC编程的LL(1)分析法示例，有助于加深理解编译原理中的LL(1)分析法-VC programming using LL (1) sample analysis, contribute to a better understanding of the principle of compiler LL (1) Analysis
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Size: 157696 |
Author: 卓琳 瑞格 |
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Description: 给出给定LL(1)文法的FIRST和FOLLOW集，求出相应的分析表以及对给定字符串进行分析，判断是否属于该文法 -Give a given LL (1) grammar of the FIRST and FOLLOW sets, calculated the corresponding analysis table, as well as an analysis of the given string to determine whether or not belong to the grammar
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Size: 5120 |
Author: weilinquan |
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Description: 编译课上做的小程序，用四种分析方法分别实现（LL1,算符优先，递归下降，简单词法分析）
完成对正则文法所描述的Pascal语言子集单词符号的词法分析程序。
<标识符>→字母︱ <标识符>字母︱ <标识符>数字
<无符号整数>→数字︱ <无符号整数>数字
<单字符分界符> →+ ︱－ ︱* ︱ ︱(︱)
<双字符分界符>→<大于>=︱<小于>=︱<小于>>︱<冒号>=︱<斜竖>*
<小于>→<
<等于>→=
<大于>→>
<冒号> →:
<斜竖> →/
识别语言的保留字 ：begin end if then else for do while and or not-Compiler class to do a small procedure, analytical methods were used to achieve four (LL1, operator priority, recursive descent, a simple lexical analysis) to complete the grammar is described in a subset of the Pascal language word lexical analysis program symbols. < Identifier> → letters ︱ < identifier> letters ︱ < identifier> figures < unsigned integer> → Digital ︱ < unsigned integer> figures < single character boundaries Fu> →+ ︱- ︱ ︱* ︱ (︱) < two-character boundaries Fu> → < greater than> = ︱ < less than> = ︱ < less than> > ︱ < colon> = ︱ < oblique vertical> * < less than> → < < equal> → = < greater than> →> < colon> →: < oblique vertical> →/recognition of language reserved word: begin end if then else for do while and or not
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Size: 483328 |
Author: 丁丁 |
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Description: this program use to show LL1
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Size: 48128 |
Author: ashraf |
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Description: 编译原理实验，包含词法分析，语法分析（递归下降和LL1），语义分析-Compiler experiment, including lexical analysis, syntax analysis (recursive descent and LL1), semantic analysis
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Size: 217088 |
Author: zhaochongbo |
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Description: 编译原理实验 词法分析器 LL1 语法分析 -Compiler lexical analyzer experiment LL1 parsing
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Size: 54272 |
Author: yi |
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Description: LL（1）分析的重要方法与解题思路，具有广宽的查看性-LL（1）
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Size: 3698688 |
Author: 徐华 |
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Description: 语法分析是编译过程的核心部分。他的任务是在词法分析识别单词符号串的基础上，分析并判断程序的的语法结构是否符合语法规则。语言的语法结构是用上下文无关文法描述的。因此语法分析器的工作的本质上就是按文法的产生式，识别输入符号串是否为一个句子。对于一个文法，当给你一串符号是，如何知道它是不是该文法的一个句子，这是这个课程设计所要解决的一个问题。-Syntax analysis is the core of the compiler process. His task is to identify the word in the lexical analysis of strings of symbols based on the analysis and procedures to determine whether or not the grammatical structure of the grammar rules. Grammatical structure of language is described in context-free grammar. Thus the work of the parser is essentially based on generative grammar to identify whether the input symbol string a sentence. For a grammar, a string of symbols, when you is how to know that it is not the grammar of a sentence, which is the design of this course to solve a problem.
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Size: 15360 |
Author: 李方 |
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Description: LL(1)文法分析器~~~包含实验报告
文法为:
*(1) E->TG
*(2) G->+TG
*(3 G->-TG
*(4) G->^
*(5) T->FS
*(6) S->*FS
*(7) s->/FS
*(8) S->^
*(9) F->(E)
*(10) F->i -LL (1) grammar analyzer ~ ~ ~ with experimental report
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Size: 471040 |
Author: 杰 |
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Description: LL1文法的部分代码，功能有限。。但可以参考-LL1 grammar part of the code, and limited functions. .
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Size: 25600 |
Author: 周在 |
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Description: LL1文法的部分代码，功能有限。。但可以参考-LL1 grammar part of the code, and limited functions. . But it can refer to
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Size: 21504 |
Author: 周在 |
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Description: LL1文法的部分代码，功能有限。。但可以参考-LL1 grammar part of the code, and limited functions. . But it can refer to
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Size: 15360 |
Author: 周在 |
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Description: 编译原理课程中LL1文法的源程序代码，用来判断一个文法是否是LL1文法-Compilation Principle course LL1 grammar source code, used to judge whether it is a grammar LL1 grammar
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Size: 3072 |
Author: hwj |
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Description: 对于给定的输入串，能够判断识别该串是否为给定文法的句型-For a given input string that can identify the string to determine whether a given grammar of the sentence
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Size: 13312 |
Author: king |
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Description: ll1语法分析器可以完成ll1文法的前声断咽后-ll1 grammar parser to be completed before the sound of breaking ll1 retropharyngeal
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Size: 377856 |
Author: bibfyygy |
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Description: LL1,四元式,很容易懂的，有一个文档在文件里，有详细说明-LL（1），four of out,is very easy to know,there is a word in the document
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Size: 323584 |
Author: 林显超 |
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