#include?“widget.h“
#include?

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

????return?a.exec（）;
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2016-05-24?18:56??Calc\
?????文件?????????502??2015-07-01?21:02??Calc\Calc.pro
?????文件????????7982??2016-05-24?19:14??Calc\Calc.pro.user
?????文件?????????175??2016-05-24?19:14??Calc\main.cpp
?????文件??????238142??2015-07-01?20:55??Calc\math-240.ico
?????文件?????????583??2015-07-01?16:51??Calc\re.qrc
?????目錄???????????0??2016-05-24?18:56??Calc\res\
?????文件?????????654??2015-06-30?17:02??Calc\res\cal_tab.gif
?????文件????????1903??2015-06-30?17:02??Calc\res\cal_tab_bottom.gif
?????文件????????3665??2015-06-30?17:03??Calc\res\comments.jpg
?????文件????????1289??2015-07-01?09:32??Calc\res\d0btn-a.gif
?????文件????????1279??2015-07-01?14:07??Calc\res\d0btn-b.gif
?????文件????????3029??2015-06-30?17:02??Calc\res\d0btn.gif
?????文件????????1283??2015-07-01?09:32??Calc\res\d1btn-a.gif
?????文件????????3021??2015-06-30?17:02??Calc\res\d1btn.gif
?????文件????????1293??2015-07-01?09:14??Calc\res\d2btn-a.gif
?????文件????????1305??2015-07-01?14:07??Calc\res\d2btn-b.gif
?????文件????????3017??2015-06-30?17:02??Calc\res\d2btn.gif
?????文件????????1290??2015-07-01?08:39??Calc\res\d3btn-a.gif
?????文件????????1282??2015-07-01?11:45??Calc\res\d3btn-b.gif
?????文件????????3018??2015-06-30?17:02??Calc\res\d3btn.gif
?????文件????????1274??2015-07-01?09:14??Calc\res\d4btn-a.gif
?????文件????????1272??2015-07-01?14:05??Calc\res\d4btn-b.gif
?????文件????????2988??2015-06-30?17:02??Calc\res\d4btn.gif
?????文件???????19091??2015-06-30?17:02??Calc\res\jsq.jpg
?????文件???????18111??2015-06-30?17:02??Calc\res\siverbg.png
?????文件???????12458??2016-05-24?19:10??Calc\widget.cpp
?????文件????????2541??2016-05-24?19:10??Calc\widget.h
?????文件???????12038??2015-07-01?16:51??Calc\widget.ui
?????文件??????????45??2015-07-01?21:01??Calc\zx.rc