#包括<；fstream & gt；

词法分析的小程序，对学编译原理的同学是个好例子-lexical analysis of small programs, compiler theory for school students is a good example

小型的词法分析代码- Small lexical analysis code

综合运用所学知识，集成词法分析、符号表管理等程序的成果，编程实现LR（0）算法-Comprehensive use of the knowledge, integrated lexical analysis, symbol table management, and so the outcome of the procedure, programming the realization of LR algorithm

在GF（8）域内，实现RS码编码和解码，可以改动参数，适应不同的系统要求

简单的词法分析器,真的很简单,优点是容易看懂,适合于初学者-simple lexical analyzer, it is really simple, easy to understand advantage is suitable for beginners

一个非常好的词法分析程序,加上语法的分析是一个难得一见的好实例-a very good lexical analysis procedure, in addition to the syntax analysis is a rare to see a good example

在程序中加入脚本支持-join in the proceedings to support script

LEX程序 用来生成词法分析器-LEX procedure uses for to produce the morphology analyzer

c语言分析器。读入一个C语言程序以确定该程序不是合法的C语言程序。如果程序有语法和语义错误，请给出错误消息。至少要处理以下错误：（1）所有的语法错误。C-语法，见C-文档（2）语义错误：

写的是一个语法分析器 是用LR分析法分析一个布尔表达式，最后用逆波兰是输出，希望对大家有用-writes of a parser is LR analysis for a Boolean expression, with the final output is the inverse of Poland, a member of the useful!