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附录A S语言说明 A．1 字符集的定义 3数据类型定义-language A. A definition of the character set of data type definition

判断a^mba^n m,n=0的字符串- Judges a^mba^n m, the n=0 character string

华中科技大学2007编译原理课程设计报告+源代码.rar-Huazhong University of Science and Technology, 2007 Principles of curriculum design report compiled+ Source code. Rar

编译原理词法，语法分析，能检查错误，pl/0,-Compilation Principle lexical, grammatical analysis, to check for errors, pl/0,

Tiny C&C++,看看吧,也许用的着-Tiny C

编译原理LR(0)文法分析器 录入合法的LR(0)文法，将输出LR(0)分析表，并可以对输入的句子进行语法分析输出相应语法树。 程序中部分算法还很不简洁，有待改进，欢迎朋友与我多多交流。- Translation principle LR (0) grammar analyzer input legitimate LR (0) the grammar, will output LR (0) the analytical table, and will be allowed to carry on the grammar analysis output corresponding grammar tree to the input sentence. In the procedure the partial algorithms very are not succinct, await improvements, welcome the friend and my many exchanges.

delphi实现的sql解析器，可以对各种sql语句进行解析，产生语法树。-realize the sql parser delphi can parse the various sql statements, resulting in tree grammar.

汇编语言的作业要求根据G 2文法的预测分析表来判断一个语句是否符合G 2文法,并且显示出处理过程及调用预测分析表的情况.-assembly language under the operational requirements of the G 2 grammar Table Forecast and Analysis to determine whether a statement G 2 grammar, and shows the process and called prediction analysis of the table.

一个c++de的词法分析此程序可以通过读一个文本文件来进行词法分析-a lexical analysis of this procedure can read a text file for lexical analysis

C语言词法分析器 by wpc_LK 这是一个简单的词法分析器，不能避免的存在错误请大家指出予以纠正，谢谢！ 示例语句 include int main{ int a=3,b=4,c if((a+b)==7)c=1 else c=0 return 0 } 输入 exit 退出程序。-C language lexical analyzer by wpc_LK This is a simple lexical analyzer can t avoid that there re some errors here,please correct, thank you! for exzample: include int main{ int a=3,b=4,c if((a+b)==7)c=1 else c=0 return 0 } input exit quit the program.