tongxunlu .........\Debug .........\.....\shixun.pch .........\.....\vc60.idb .........\.....\vc60.pdb .........\shixun .........\shixun.c .........\shixun.dsp .........\shixun.dsw .........\shixun.ncb .........\shixun.opt .........\shixun.plg .........\student .........\txl.c