huffman_tree\main.cpp
............\实验3.opt
............\Destination.txt
............\huffmantree.h
............\huffmantree.cpp
............\实验3.dsw
............\实验3.ncb
............\Debug\vc60.pdb
............\.....\实验3.pdb
............\.....\实验3.exe
............\.....\huffmantree.obj
............\.....\main.obj
............\Debug
............\实验3.dsp
............\实验3.plg
............\data.txt
huffman_tree