I applied through university. The process took 1 week. I interviewed at Didi Chuxing (Beijing, Beijing) in Aug 2020
Interview
Three rounds of interviews, all on the same day. If you failed one round, there will be no more interviews. Use nowcoder as the interview platform, where you can write and execute your code.
Interview questions [1]
Question 1
What is I/O multiplexing? Design a class that can store and retrieve an item?
