// main.cpp

#include <QApplication>
#include <QLabel>

int main(int argc, char *argv[])
{
    QApplication a(argc, argv);         // create a QApplication (on the stack)
    
    QLabel label("Nice to meet you.");  // root widget (on the stack)
    label.show();                       // show it

    return a.exec();                    // start the event loop
}