作业：(绘制三棱锥)\_UpgradeReport_Files
..................\....................\UpgradeReport.css
..................\....................\UpgradeReport.xslt
..................\....................\UpgradeReport_Minus.gif
..................\....................\UpgradeReport_Plus.gif
..................\cube.cpp
..................\Cube.ncb
..................\Cube.sln
..................\Cube.sln.old
..................\Cube.suo
..................\Cube.suo.old
..................\Cube.vcproj
..................\Cube.vcproj.7.10.old
..................\Cube.vcproj.8.00.old
..................\Cube.vcproj.LIUXUDONG.new.user
..................\d3dUtility.cpp
..................\d3dUtility.h
..................\Debug
..................\.....\BuildLog.htm
..................\.....\Cube.exe
..................\.....\Cube.exe.embed.manifest
..................\.....\Cube.exe.embed.manifest.res
..................\.....\Cube.exe.intermediate.manifest
..................\.....\Cube.ilk
..................\.....\cube.obj
..................\.....\Cube.pdb
..................\.....\d3dUtility.obj
..................\.....\mt.dep
..................\.....\vc90.idb
..................\.....\vc90.pdb
..................\UpgradeLog.XML
..................\UpgradeLog2.XML