Tools: mechanical revolution S3Pro, Windows 10, Baidu browser v8.7.9.

1. Log in to official website and use the registered email address and password.

2. Serial number 1 is the control number of the team, which is very useful when naming files. Serial numbers 2 and 3 are topics to be selected, which can be selected after the game starts. Each registration team can choose any of the six problem options and should only submit a solution to one problem. The fourth is whether the group will submit the final paper. Choose a good topic, complete the answer and submit the paper.

3. In the subject line of the email, enter the control number of the team, for example, 22 12345. Each email is limited to one team solution file. Use the control number of the team as the name of the file attachment, for example: 2212345.pdf. After the paper is sent, the email shows that it has been sent successfully, which means that COMAP has received the solution submitted by you.

4. After that, you can log in to Messe official website again to check the submission status. Click the fourth item to confirm the submission after the submission is completed, and "Received" will be displayed in the lower left corner of the login interface within 48 hours. The display received at this time is the real submission success.

Paper format specification

1. The team must use footnotes or endnotes or record the source of any external information in the scheme, and mark the cited information and materials in the reference list or bibliography.

2. The team chooses to solve a problem and submits the solution to the selected problem.

3. The names of any students, teachers and schools must not appear on any page of the solution. The solution cannot contain any identification information other than the team control number.

4. Papers must be submitted in the form of Adobe PDF electronic files, typed in English, and the font is not less than 12. Papers must be within the page limit specified in the selected contest questions.