ByteDance

There was an online coding test which was quite hard, and another interview which I did not get through. The coding questions were actually pretty tough; I did not manage to solve all of them.

1 hour. First, discuss your project details. Then, an easy-medium LeetCode algorithm question. You'll need to explain the time complexity of a detailed step in your code. Further source code questions about the data structure will be asked. Not too

Quite professional. They will ask you some deep-thinking questions based on your experience, like how you can improve your current system efficiency from different angles. Also, a LeetCode solution will be required at the interview; it is usually med