After the competition starts and before the competition ends, teams are required to submit the selected topic and MD5 code through the client, whichever is the last submission. After the competition, the selected topic and MD5 code cannot be modified and submitted.

Note: On September 9th, 202 1,18: 00—September 9th, 202 1, 12, 20:00, you can submit the title and MD5 code for multiple times, and the client shall take the last one as the standard. 2021September12 20: 00—2021September 12 22:00 No matter whether MD5 has been submitted before, MD5 can only be submitted once at this stage.

Introduction:

The National Mathematical Modeling Competition for College Students was founded in 1992 and held once a year. It has become the largest basic subject competition in domestic universities and the largest mathematical modeling competition in the world.

In 20 18, 1449 colleges/campuses and 42 128 teams (38,573 undergraduate teams and 3,555 junior college teams) from 34 provinces/cities/regions (including Hongkong, Macau and Taiwan Province) and the United States and Singapore signed up for the competition.