First of all, you have to take part in the on-site defense to win the national prize, which is already a good exercise in itself. Senior one's thesis will be published in this year's issue of Mathematics and Practical Understanding. Core journals are very helpful for undergraduates who have less scientific research activities during their undergraduate years. Some of my classmates have also announced the second grade, which has been greatly appreciated by the teachers in the re-examination colleges, giving priority to admission (his score is only one point higher than the fractional line, and he is still the most popular metalworking major), and there are many others.

Of course, there is no necessary connection between participating in the competition and winning the prize, but there is still some luck, because the marking process is similar to the composition evaluation process. The organizing Committee has an analysis and summary of marking every year, and it is recommended that the landlord look for it and grasp the idea of preparing for the exam. In addition, it is suggested that if the preparation time is sufficient, the landlord should make more efforts on modern optimization algorithms, which has been the trend in recent years. It is no exaggeration to say that those who get the algorithm must model.