左右子树交换\Debug\vc60.idb ............\.....\vc60.pdb ............\.....\交换.obj ............\.....\左右子树交换.exe ............\.....\左右子树交换.ilk ............\.....\左右子树交换.pch ............\.....\左右子树交换.pdb ............\交换.cpp ............\左右子树交换.dsp ............\左右子树交换.dsw ............\左右子树交换.ncb ............\左右子树交换.opt ............\左右子树交换.plg ............\Debug 左右子树交换