1. The difference between virtual functions and function overload. 2. What is a reputable function, not a role. 3. What is friends. 4. The configuration statement of the mode and the Mode dialog box. 5. The specific meaning of the WM_TIME message. 6. How to introduce a DLL interface?
In addition, I also asked several questions about assembly language. Includes addressing mode, interrupt classification, etc. Unfortunately, I have forgotten it.
