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

用c#写的小程序，关于c语音词法分析的，功能很简陋，大家看看吧-use small programs written in that voice on the c lexical analysis, feature very simple, we look at it

编译原理词法分析源码，将一段程序代码，分析成一个有序token序列 -Principles of lexical analysis to compile source code, will be a section of program code, analysis as a token in an orderly sequence

lcc,一个可变目标c语言编译器的源码，可以用vc.net编译-OH, a c variable target language compiler source code, the compiler can use vc.net

一个简单的C语言编译器-a simple C language compiler

全功能c#编译器，很小但功能不弱于vs2003-fully functional c# compiler, a small but functional is not weaker than vs2003

词法分析程序.我自己编程的词法分析程序．很好用-Lexical analysis program

一个C++函数解释器，很好用。-a C function interpreter, a good use.

bison源代码.bison 是替代yacc的语法分析程序生成器. yacc是 Yet Another Compiler Compiler的缩写. bison又是什么呐 是一个生成可以分析文本文件结构的程序的程序. 用户不用直接编写程序而只用确定好如何分析这些文本文件的规则就可以了. 这种文本结构应用的例子举不胜举, 其中一个就是计算器(calculator).-bison source code. Bison is a replacement generates a syntax analysis program generator. Yacc yes Yet Another Compiler Compiler"s initials. What is the bison Na is a generation of text files can be analyzed the structure of procedures procedures. users need not directly preparation procedures identified only as good Dr analysis of these text files on the rules. This text structure Application examples abound. which is a calculator (calculator).

三菱公司的单片机编程软件，想学的不妨看看。有意去三菱的最好学学。-Mitsubishi microcontroller programming software, I would like to learn to look at. Mitsubishi intends to learn the best.

编译原理-文法等价转换-compiler theory- grammar Conversion