把中缀表达式转换为后缀表达式并计算结果~~第一个编译试验作业~...

输入一个正则表达式，可以使用： 小写字母或数字，表示终结符；*，闭包；+，并集；~，补集；E，空串；O，空集 然后程序将生成 相应的NFA，以及化简之后的DFA，最后再输入一个字符串，程序判断它是否满足该正则表达式-input is a regular expression, you can use : lowercase letters or numbers, said Fu end;* Closure; , And set; To complement the set; E, empty string; O, empty set procedures will then generate the corresponding NFA, and the simplification of the DFA after finally lose into a string, procedures judgment whether it is to meet the regular expression

P2P服务器技术聊天代码 没有打洞技术 服务器记录了所有在线用户-P2P chat server technology code without holes technical server records all online users

利用 lex 和yacc自动生成C语言子集的词法分析和语法分析程序的源程序-using lex and generates automatic generation of C language subset of lexical analysis and parsing the source code of procedure

用于进行递归下降分析法，编译原理，运行环境为Visual Stdio c++6.0-Be used for recursive descent analysis, compiling principle, operating environment for Visual Stdio c++6.0

所上载的是一个用lex与yacc开发的表达式计算器-The upload is a development with lex and yacc expression calculator

这个是脚本引擎lua的例程,这是一个嵌入式的袖珍引擎-This is a lua scripting engine of the routine, this is a pocket embedded engine

一个读单词过程，从输入的源程序中，识别出各个具有独立意义的单词，即基本保留字、标识符、常数、运算符、分隔符五大类。并依次输出各个单词的内部编码及单词符号自身值。（-read a word process, from the import of the source to identify all the independent significance of the word, that is to retain the basic character identifier, constant, Operators, separated top-five. Output and followed all the internal code words and symbols own words value. (

编译的作业，对词法的分析分类以及发现错误，希望与大家交流，谢谢指教-Task of Compiler Implementation,To analyse and find error of Lexical,wish to communication with you,thanks.

从各种控件中获得数据 自动生成XML文档 并通过XSLT转换为其他形式的XML文档-from a variety of data access controls which automatically generate XML and XSLT through conversion to other forms of XM L Documents

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