A hospital has 15 departments, each with 3 doctors on duty; there is 1 ultrasound room with 3 ultrasound machines. A number-calling system is required to manage the sequence of appointments in each department. After diagnosing patients, each department will arrange the order for ultrasound examination based on the need for ultrasound checks. Throughout the process, the system should record the patients each doctor sees and the duration of each consultation.

1. The system should support the registration process and the doctors' consultation process.
2. It should display the current queue status for each department and the ultrasound room.
3. It should be able to show all patients seen by each doctor.

Welcome Page:

Registration Block Page:

Calling and Queuing Block Page:

Doctor Querying Block Page:

Method 1: Qt Code Project Mode

1. Open the .pro file by double-clicking on it in Qt Creator.
2. Click the third button from the bottom on the left side of the Qt Creator interface (click the yellow box area to select whether to compile and run the Debug version or the Release version).
3. After the "creation" is complete, you can enter the program.

Method 2: Running the Executable File from a Project Packaged with windeployqt (Includes Configuration Files)

1. Double-click the .exe file in the packaged project folder to enter the program.

Method 3: Opening the Program Compressed with Program Enigma Virtual Box (Executable File Only)

1. Double-click the executable file to enter the program.