#include#include int main() { QTime currentTime = QTime::currentTime(); qDebug() << "Current time is:" << currentTime.toString(); return 0; }
#includePackage library: Qt Core library.#include int main() { QTime startTime = QTime::currentTime(); // do some work... QTime endTime = QTime::currentTime(); int elapsed = startTime.msecsTo(endTime); qDebug() << "Elapsed time:" << elapsed << "milliseconds"; return 0; }