#include?“mainwindow.h“
#include?

int?main（int?argc?char?*argv[]）
{
????QApplication?a（argc?argv）;
????MainWindow?w;
????w.show（）;

????return?a.exec（）;
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件?????????384??2018-04-12?16:16??QtStopWatch\QtStopWatch.pro
?????文件???????23809??2018-04-16?14:53??QtStopWatch\QtStopWatch.pro.user
?????文件?????????183??2018-04-12?16:16??QtStopWatch\main.cpp
?????文件????????2728??2018-04-16?14:51??QtStopWatch\mainwindow.cpp
?????文件?????????658??2018-04-16?14:07??QtStopWatch\mainwindow.h
?????文件????????3934??2018-04-16?14:11??QtStopWatch\mainwindow.ui
?????目錄???????????0??2018-04-16?14:53??QtStopWatch\