lex\Debug\lex.exe
...\.....\lex.pdb
...\.....\mylexer.obj
...\.....\vc60.pdb
...\.....\词法分析（lex）.obj
...\input.txt
...\lex.dsp
...\lex.dsw
...\lex.ncb
...\lex.opt
...\lex.plg
...\output.txt
...\output1.txt
...\Debug
lex