词法分析编译原理实验c++

说明：  一个很不错的c++ 程序!是编译系统的第一个程序,主要功能实现词法分析!通过对文本的编译,实现词法分析
(a very good procedures c! The build system is the first procedure, the main function of achieving lexical analysis! The text adopted by the compiler to achieve lexical analysis)