Debug
.....\h.exe
.....\h.ilk
.....\h.obj
.....\h.pch
.....\h.pdb
.....\vc60.idb
.....\vc60.pdb
h.cpp
h.dsp
h.dsw
h.ncb
h.opt
h.plg
IP地址的合法性及子网判断
........................\Debug
........................\.....\h.exe
........................\.....\h.ilk
........................\.....\h.obj
........................\.....\h.pch
........................\.....\h.pdb
........................\.....\ip.cpp
........................\.....\vc60.idb
........................\.....\vc60.pdb
........................\h.cpp
........................\h.opt
........................\h.plg
........................\h1.cpp
........................\h2.cpp
........................\h3.cpp
........................\说明.txt
说明.txt