Cal\caculate
...\caculate.pro
...\form1.cpp
...\form1.h
...\form1.o
...\form1.ui.h
...\form1.ui.h~
...\form1.ui~
...\main.cpp
...\main.o
...\makefile
...\moc_form1.cpp
...\moc_form1.o
...\progen
...\tmake
...\主代码.txt
Cal