供大家使用~~打一次哈，不知道好不好，欢迎指导和学习。

编译器 带报告-compiler with the report SUMMARY

一个简单的编译器，里面有测试代码，希望对大家有用-A simple compiler test code inside and hope for all of us

输入已经消除左递归的以及提取公共左因子的LL(1)文法，再输入相应的表达式，若分析成功，则在递归输出过程中输出"acc",若不成功，则有相应的报错以及位置指名。注意，要把同一个非终结符的产生式分成单个输入。他会自动计算first,follow,预测分析表的构造，但并不输出。-importation has been eliminated and left recursive public from the left-LL (1) grammar, further importation of the corresponding expression, if the analysis is successful, the output of the recursive process output "belongs", if successful, there were errors and the corresponding location named. Attention, we should end with a non-escalation of production into a single input. He will be automatically calculated first, follow, and predicting and analyzing the table structure, but does not export.

vc实现的pl0编译器,有读取输出功能-read() -write(),这个源码对初学编译原理者有很好的指导作用,我当初学的时候用了3天看懂了源码,也对编译原理更加理解了,毕竟只学理论不看代码是不可能真正理解的,原作者是dwing,我对代码做了一些修改,在此感谢dwing提供的代码-vc achieve pl0 compiler, a reader output- read ()- write (), the source for beginners compiler principles are very good role in guiding, I had time to study the use of three days to read the source code, but also to build a greater understanding of the tenets of all, the theory is not see the code is impossible to truly understand the original author dwing yes, I made some code changes like to thank the code dwing

flex 词法分析器 识别token单元-syntax analysis

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：

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-文法等价转换-compiler theory- grammar Conversion

jsp技术，一个管理系统-jsp technology, a management system management system

袖珍pascal编译器,适用语言VC & C++ Visual Basic-Pocket pascal compiler, the application of language VC