Reviews of professor Runze Wu

Rating: 1.0/5, difficulty: 4.0/5
Attendance is not mandatory but if you skip class you will fall behind. Graded based on 2 midterms, final, and connect hws. First exam was so hard I almost switched majors.

Rating: 5.0/5, difficulty: 3.0/5
This is not an easy class but he already tried best to explain everything, e.g. wrote detailed inputs of calculator on the blackboard, offers extra office hour before exams.