哈夫曼\bin\Debug\哈夫曼.exe
......\hfm.dat
......\hfm.txt
......\main.cpp
......\main.exe
......\main.o
......\obj\Debug\main.o
......\哈夫曼.cbp
......\哈夫曼.layout
......\bin\Debug
......\obj\Debug
......\bin
......\obj
哈夫曼