ex4 ...\Debug ...\.....\ex4.exe ...\.....\ex4.ilk ...\.....\ex4.pch ...\.....\ex4.pdb ...\.....\main.obj ...\.....\queue.obj ...\.....\vc60.idb ...\.....\vc60.pdb ...\ex4.dsp ...\ex4.dsw ...\ex4.ncb ...\ex4.opt ...\ex4.plg ...\main.cpp ...\queue.cpp ...\queue.h