In our department, it is a department with very high scores, which is considered a hot topic. There are two reasons (1). Everyone knows more about the content of this department, so the risk after registration (the risk of going to a department you don't like) is relatively small, especially for some students with a background in math competition. (2) Good prospects and many choices. If you want to go abroad, it is easy. All majors must be: whether it is purely academic. Or local applications such as finance and accounting. (One more thing is that famous economists are all in the department of mathematics), and the employment is also very good, especially in the financial industry, which requires high mathematics literacy. In this respect, the department of mathematics has even more advantages than the department of economics. The department of mathematics also has special application branches-statistics and mathematical finance. It is still very profitable to come out to do data analysis and financial industry, and the knowledge of mathematics is more difficult, so the rice bowl is still relatively high. Academically, a math professor or a middle school teacher is also a good business. If you really like mathematics, it is difficult for pure mathematics to make great achievements ... but because it is very popular and there are many gold medals and champions in mathematics competitions, the learning pressure and competition are still great. It is one of the "four madhouses" in Peking University. Holding problem sets every day, reading in the study room until midnight ... After all, everyone is the best in mathematics in the past class and even in the whole province, and there is a great gap. Choosing a number of colleges and universities should also have good psychological endurance ~ pay and you will get something!