play\main.cpp
....\main.cpp~
....\main.o
....\Makefile
....\Makefile.Debug
....\Makefile.Release
....\moc_play.cpp
....\moc_play.o
....\play
....\play.cpp
....\play.cpp~
....\play.h
....\play.h~
....\play.o
....\play.pro
play