Difficult. According to official website of Chaohu College, it takes a lot of time and energy to win the prize of mathematical modeling, to understand the basic principles of mathematical modeling, to be familiar with relevant mathematical knowledge, to master certain programming skills, to better realize modeling, and to have good analytical skills and grasp the details, so it is difficult for Chaohu College to win the prize of mathematical modeling. Chaohu College is located in Chaohu Economic Development Zone, Hefei City, Anhui Province. It is a full-time comprehensive undergraduate college managed by Anhui Provincial People's Government.