Expression computational procedure

词法分析器，用于输入表达式后输出单个独立的数据项-lexical analyzer for the importation of expression output of a single independent data item

词法分析的源代码- Lexical analysis source code

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：

这个是我编译原理课程设计的 内容，呵呵 我遍的是词法分析，基本的功能都能够实现，如词法分析，词法查错，删除无实质意义的字符等，不懂编译的就不用看了，编译真的很难！！！不过好象没什么用-this my compiler theory of curriculum design, Oh my times of lexical analysis, the basic functions are to achieve, such as lexical analysis, lexical troubleshoot, remove no real significance of the characters, do not know the compiler would not have to read, compile it really hard! ! ! But it seems usele

实现编译，对编译的文件察看-achieve compiler to compile the documents inspected

从正规式到有限自动机及确定的有限自动机的化简。-from the formal ceremony to Finite Automata and the limited automatic machine simplification.

编译原理程序,请多指教。- The translation principle procedure, please much advises.

这是我们学校平时实习的四个内容：词法分析、递归下降子程序、ll1语法分析、lr0语法分析 是我用c++编写的。-This our peacetime training schools of the four elements : lexical analysis, recursive decline subroutine, ll1 syntax analysis, lr0 syntax analysis is used c prepared.

pascal编译器，可生成中间代码，简单实用-pascal compiler, can generate between code, simple and practical