老外 后缀树 ...........\Debug ...........\.....\stree2006.exe ...........\.....\stree2006.ilk ...........\.....\stree2006.obj ...........\.....\stree2006.pch ...........\.....\stree2006.pdb ...........\.....\vc60.idb ...........\.....\vc60.pdb ...........\stree2006.cpp ...........\streed2006.cpp