这是学《编译原理》时的上机实验。可实现对C语言的词法分析，关键字32个，包含了C的绝大部分运算、限界符，主要是对文件进行读、写操作，节省内存消耗，自以为是一个不错的词法分析程序。运行环境为VC＋＋6.0。-This is the time for "compiler theory," the experiment on the plane. To be able to achieve C language lexical analysis, keyword 32, C contains the majority of operations Bound website. principal of the document to read, write and save memory consumption and opinionated a good lexical analysis procedure. Operating environment for VC + +6.0.