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算符优先
- 一个程序,用于判定给定的文法是否为算符优先文法。 实现了:1.文法的机内表示;2. FIRSTVT集和LASTVT集的计算; 3. 算符优先关系矩阵的构造。-a procedure for the determination of grammar to whether the operator priority to grammar. Realized : 1. Grammar said the machines; 2. LASTVT
算符优先文法
- 算符优先实验,可以输入文法,生成算符优先表,输入句子,生成移近-规约过程。并且还有实验报告。-operator priority experiments can be imported grammar, production operator priority list, input sentence, approached generation-the Statute of the process. And there are exp
算符优先分析法
- 算符优先分析法 根据算符优先分析法,将表达式进行语法分析,判断一个表达式是否正确。 文法:E→E+E E-E E*E E/E (E) i- The operator first analytic method basis operator first analytic method, carries on the expression the grammar analysis, judges an expression is whe
C语言表达式的语法分析
- 该文描述了C语言表达式的文法,并由该文法生成算符优先矩阵和算符优先函数,讨论了C语言表达式的特点和文法分析过程。-The paper describes the expression of the C language grammar, grammar generated by the operator priority matrix and operator priority function to discuss the C lan
sy3-ex
- 算符有限分析法 //程序功能: //根据算符优先分析法,将表达式进行语法分析,判断一个表达式是否正确。 //文法:E→E+E E-E E*E E/E (E) i // 其中i为无符号整数-operator limited analysis// procedural functions :// operator under priority analysis, to conduct regular expression syntax a
ExpressAnalysis
- 表达式分析, 支持算术运算,括号,关系运算,逻辑运算,字符串的like运算等。采用了有限自动机做词法分析, 语法分析用算符优先分析方法,正负号算符使文法不是OPG,因此这里作了特殊处理。分析的结果是逆波兰式, 存在一个链表中。在逆波兰式的基础上,用一个栈来进行求值。在vc++6.0下试验通过。 如有问题,可以mail: zch888email@163.com 我将尽快回复你。-expression analysis, suppo
sfyx
- 算符优先算法 给定文法的..不包括优先表的构造及FIRSTVT和LASTVT的计算-operator priority given grammar algorithm .. the priority list does not include the construction and FIRSTVT and LASTV the calculated T
suanfuyouxianfenxichengxu
- 根据算符优先分析法,给定某文法和符号串。构造算符优先关系表,若算符优先关系表满足算符优先文法,则对给定的输入符号串进行归约分析,可以判定该符号串是否是给文法的句子。 -According to operator priority analysis, given a string of grammar and symbols. Tectonic relationship between the operator priority ta
release
- 基于算符优先文法的语法分析器,-Priority-based operator grammar parser,
exp4
- 1、构造该算符优先文法的优先关系矩阵或优先函数; 2、输入串应是词法分析的输出二元式序列,即某算术表达式“实验项目一”的输出结果。输出为输入串是否为该文法定义的算术表达式的判断结果。 3、算符优先分析过程应能发现输入串出错。 -1, construction of the operator the priority of the priority relation matrix grammar or priority fun
yufafenxiqi
- 语法分析器(C++)源代码+其详细的课程设计报告 输入的文法可以消除左递归并提取公共左因子求出文法的非终结集合——FIRST和FOLLOW集并对输入的算符优先文法,构造算符优先关系表 -Parser (C++) Source code its detailed report on curriculum design input left recursive grammar can be eliminated and the
suanfuyouxian
- 对描述算符表达式的算符优先文法G[E],给出算符优先分析的实验结果。-To describe the operator expression operator priority grammar G [E], are given priority operator analysis of the experimental results.
1
- 、完成以下描述算术表达式的算符优先文法的算符优先分析过程。 G[E]:E→E+T∣E-T∣T T→T*F∣T/F∣F F→(E)∣i -failed to translate
firstvtlastvt
- 编译原理 FirstVT 和 LastVT的计算 以及算符优先文法演示-FirstVT LastVT stack
Works
- 编译原理课程设计做的一个算符优先文法的设计的程序,编码比较简单易于理解,可以作为一个编译器的开始.-Principles of curriculum design compiler to do a design grammar operator priority procedures, coding easier to understand relatively simple, the compiler can be used as a
suanfuyouxian
- 算符优先文法分析--自底向上语法分析,这是我们编译原理老师布置的实验题-Operator precedence grammar analysis- from the bottom-up parsing
Operatorprecedencegrammar
- 编译原理算符优先文法,判断输入的字符串是不是算符优先文法-Principles of operator precedence grammar compiler to determine the input string is not operator precedence grammar
7864645465
- 编译原理 算符优先文法分析器 具体功能见程序软件-Compiler theory operator precedence grammar analyzer software, see the specific features
CSharp
- 实现算符优先文法的矩阵,并且对给定的字符串进行规约-Matrix to achieve operator precedence grammar, and on the Statute of the given string
实验二
- 根据算符优先文法的语法分析思想实现语法分析程序(According to the syntax analysis of operator precedence grammar, the syntax analysis program is implemented)