#includeIn this code, we have included the `QTime` header for working with time values. We have created a QTime object `currentTime` using the `QTime::currentTime()` static method, which returns the current time. We have then called the `msec()` method on this object to get the number of milliseconds into the current second. This example determines that the QTime library is a part of the Qt library which provides various tools to get, set and manipulate time values in C++ applications.int main() { QTime currentTime = QTime::currentTime(); int msecs = currentTime.msec(); return 0; }