Yes, during the mathematical modeling competition, papers are usually uploaded from 22: 00 pm on the last day of the competition to 20: 00 pm the next day. Attention should be paid to the following points during the competition:

①MD5 yards must be handed in before 20 o'clock in the evening on the last day of the competition;

(2) The format of the papers participating in the mathematical modeling contest is best in PDF format to prevent the papers from being garbled; If there is supporting material, it must be compressed by WinRAR;

③ Successful uploading ③ The ③MD5 code does not mean that the submission of the work has been completed, and the participating papers need to be uploaded in time;

4 Personal information such as school name and name cannot appear in the participating papers;

⑤ Entries cannot contain commitment letters and page numbers.