Introduction - If you have any usage issues, please Google them yourself
① the use of automatic machine technology to achieve a lexical analysis program ② operator priority use analytical methods to achieve its syntax analysis procedures need to run the establishment of a directory input.txt document, will require the analysis of grammar on that document, the analysis results will output in the output.txt file.
Packet : 113172217lex.rar filelist
词法分析器.txt