一些开发软件和资料，对开发有帮助，可以

一个小计算器的实现(编译原理),用Lex和bison-Realize a small calculator (Principle compiler), with Lex and bison

一个简单的词法分析器，可以识别C++中的关键字、标识符、数值、各种合法字符等，能对一段正确或含有错误的C++程序进行词法分析，并对错误进行精确的提示。-A simple lexical analyzer to identify C++ Of keywords, identifiers, values, a variety of legal characters, etc., can contain a section of right or wrong C++ Procedures lexical analysis, and errors accurate advice.

这是一个很好的图书管理系统 数据库SQL2005-e i fjfianidfn ldsif ldno lviv livdf

一个也可以在UNIX里实现的词法扫描程序- Also may the morphology scanning procedure which realizes in UNIX

用LL（1）法对布尔表达式的语法分析- (1) the law analyzes with LL to the Boolean expression grammar

一个很有用的demo程序，对于学习单片机的朋友很有用的。-A useful demo program for learning Singlechip Friend very useful.

一个词法分析程序，可以实现输入Ｃ源程序，输出二元式-a lexical analysis procedures, can achieve the importation of C source files, binary output-

学习简单的Yacc说明的原理，掌握Yacc源文件的写法以及语法分析器生成工具BISON的使用方法和Yacc源文件的运行方法和基本步骤。 -Yacc study shows a simple principle, Yacc master source file written syntax analyzer and generate UML tools and the use of the source language Yacc pieces of the operation and basic steps.

PL/0教学语言的编译程序原代码。-PL/0 teaching language compiler original code.

传教士和野人过河问题程序- The missionary and the savage cross river the question procedure