The pace of class is fast, and we stay a lot on knowledge points. We go through the procedures with examples and need to preview in advance. A three-hour class usually covers the content of the previous chapter in two classes, and opens a new chapter in one class (the idea is to facilitate our preview)
Classroom atmosphere is relaxed and lively
Assignments generally have five or six questions, but they involve new chapters, so they are more difficult (assignments are submitted on OJ, which can automatically detect whether the program is correct, and can be submitted an unlimited number of times. You can pass it before ddl)
No names are called during class, and no questions are asked.