Payment code. If the finished product contains code, it needs to be submitted together. However, the requirements of different colleges and majors may be different, and the specific situation needs to refer to the requirements of their respective colleges and majors. Some majors may require the submission of complete program code, while others may only need to provide partial code or no code, but require detailed design and experimental results. Therefore, I suggest that you should carefully understand the specific requirements of your college and major when choosing topics and conducting research, and prepare and submit according to the requirements. South China University of Technology needs to submit a complete graduation thesis and graduation design results.