对C++进行词法和语法分析。

要求：

词法分析部分写出相应的正规集、正规式、NFA、DFA

写出语法分析所采用的方法和完成的语法分析功能

编写出响应的编译程序

写出完整的课程设计报告



说明：课程设计报告包括的基本内容有：

一、课程设计题目

二、课程设计的目的

三、课程设计的基本内容和实现功能介绍

四、词法分析：包括系统的词法规则，相应的正规集、正规式、NFA、DFA

五、语法分析：包括语法规则，分析所采用的技术和算法-On C++ For lexical and syntax analysis. Requirements: lexical analysis to write the corresponding part of the regular set, formal style, NFA, DFA write parsing methods and the completion of the syntax analysis prepared to respond to the compiler to write a complete report on curriculum design: curriculum design report including the basic contents are as follows: I. Title II curriculum design, curriculum is designed to three, the basic content of the curriculum design and realization of the four features, lexical analysis: including the system of lexical rules, the corresponding regular sets, formal style, NFA, DFA V. syntax analysis: including grammar rules, analysis techniques and algorithms used