E_cat
.....\.cproject
.....\.project
.....\Debug
.....\.....\E_cat.exe
.....\.....\information.dat
.....\.....\sourcefile
.....\.....\..........\catmain.o
.....\.....\..........\function.o
.....\.....\..........\information.dat
.....\.....\..........\picture.o
.....\.....\..........\winbgi.o
.....\otherfile
.....\.........\比列和接口说明.txt
.....\sourcefile
.....\..........\cat.h
.....\..........\catmain.cpp
.....\..........\function.cpp
.....\..........\picture.cpp