Data ....\World.txt Debug .....\lesson10.exe .....\lesson10.ilk .....\lesson10.obj .....\lesson10.pch .....\lesson10.pdb .....\vc60.idb .....\vc60.pdb Lesson10.cpp Lesson10.dsp Lesson10.dsw Lesson10.exe Lesson10.ncb Lesson10.opt lesson10.plg