The submission of entries includes three parts, namely, MD5 code, electronic document and paper version.

1.？ MD5 code of submission entry.

Each team must upload the MD5 code of the corresponding documents of "entry papers" and "certification materials" to the competition management system through the corresponding functions of the client before 22:00 on September 18, 2022, and it will be invalid after the expiration. Each team must complete the electronic MD5 code generation of "entry papers" and "certification materials" before 65438+20:00 on September 2008. The client can upload the MD5 code multiple times between 18: 00 and 20:00 on18.

Only 1 can be uploaded from 20: 00 to 22: 00 on June 8th. Please pay special attention that as long as the electronic file is opened and saved (including automatic saving), the corresponding MD5 code of the file will change, and the corresponding MD5 code must be regenerated through the client and uploaded to the competition management system again before 20:00 on June 5438+08.

2. Submit the electronic documents of the entries.

Each team must upload the electronic documents of "entry papers" and "certification materials" corresponding to the MD5 code from 22:00 on September 18, 2008 to 20:00 on September 19, 2022, which is invalid. In addition, it is necessary to submit necessary materials for verification according to the requirements of the organizing Committee of the competition area.

3. Submit the paper version of the entries.

Before the end of the competition, all teams are required to print paper papers that are completely consistent with the electronic documents of the participating papers (including the appendix contents of the participating papers, but excluding other contents in the supporting materials except the source program) in accordance with the requirements of the National Mathematical Modeling Competition for College Students.

At the same time, print the commitment letter and numbered pages and attach them to the paper before binding. Submit the bound paper papers to the person in charge of the school, and send them to the organizing committee of the competition area within the specified time after unified summary and check (the collection method and deadline of paper papers are decided by the organizing committee of each competition area).

In some competition areas, teams are not required to submit paper papers, but the organizing committee of the competition area will print them on their behalf and implement them according to the requirements of the organizing committee of the competition area.