Huffman .......\Debug .......\.....\vc60.idb .......\.....\vc60.pdb .......\.....\上机题4.exe .......\.....\上机题4.ilk .......\.....\上机题4.obj .......\.....\上机题4.pch .......\.....\上机题4.pdb .......\上机题4.cpp .......\上机题4.dsp .......\上机题4.dsw .......\上机题4.ncb .......\上机题4.opt .......\上机题4.plg