词法分析程序。用于词法分析器的制作与应用。

ll1语法分析的c语言实现代码 需要输入词法分析的txt结果文件-ll1 the grammar analysis c language realization code needs to input the lexical analysis the txt result document

对简单的C程序或者Pascal程序进行词法分析以TOKEN字的形式放入结果文件-of simple C program or Pascal procedures lexical analysis in the form of the word TOKEN Add outcome document

一个自己写的NFA转DFA的程序，编译的作业，很不错哦！-Write their own procedures for NFA to DFA, the compiler of the operation, is pretty good, oh!

编译原理课程设计，输入布尔表达式，然后有系统自动转换为逆波兰四元式-compiler theory of curriculum design, the importation of Boolean expressions, and then the system automatically converted to reverse Poland four yuan-

中山大学编译原理课程的一个实验，根据OPP(算符优先)做的一个表达式计算器。 内有实验的设计文档。 实验要求支持sin,cos,max,min,power,mod,boolean,?:,等运算。 这个代码可以为学习编译原理的同学参考。-Principles of Sun Yat-sen University to compile an experimental course, according to OPP (operator priority) to do an expression calculator. There are experimental design documents. Experimental requirements to support the sin, cos, max, min, power, mod, boolean,?:, Such as computing. This code can be compiled for study and reference principles classmates.

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义的算术表达式的判断结果。 3、算符优先分析过程应能发现输入串出错。 -1, construction of the operator the priority of the priority relation matrix grammar or priority function 2, input strings should be the output of lexical analysis of binary sequence, that is, the arithmetic expression of a

编译原理与实践本书介绍了PDF格式的经典系统、编译理论与技术，还包含了当前面向对象语言等比较新的语言编译技术。本书更有价值的是提供了一个较为完整的教学实践适用的样本语言，是一本理论与实践相结合的内容，不可多得的书籍。本书可作为高校教材、教师参考书，以及科研人员的编撰参考。

原理同简单的编译器分析，但对输入要求较严格，附有说明-principles with a simple compiler analysis, but the more stringent entry requirements, annotated

用C++语言在VC6.0环境下编写的小型c语言编译器，功能已经验证。-Using C++ language environment in the preparation of VC6.0 small c language compiler, the functions of authentication.

词法分析 从字符串表示的源程序中识别单词符号-Lexical analysis of source code from a string that identify word symbols