磁盘调度
........\12.dsp
........\12.dsw
........\12.ncb
........\12.opt
........\12.plg
........\Debug
........\.....\12.exe
........\.....\12.ilk
........\.....\12.pch
........\.....\12.pdb
........\.....\vc60.idb
........\.....\vc60.pdb
........\.....\移动臂.obj
........\移动臂.cpp