代码及测试程序
..............\Debug
..............\execute.h
..............\four_code.txt
..............\pal.cpp
..............\pal.dsp
..............\pal.dsw
..............\pal.ncb
..............\pal.opt
..............\pal.plg
..............\parser.h
..............\scanner.h
..............\temp.txt
..............\token.txt