I applied online, and the interview is also online. Firstly, they say something about what is the company and their job. Then they start ask me some questions, related to project experience, C++, algorithem and data structure.
I applied online. I interviewed at YITU Technology
Interview
Coding with statistic such as: How do you understand the "Power" of a statistical test? The relationship between medium, mode, and mean? When do you use T-test instead of Z-test? List some differences between these two.
Interview questions [1]
Question 1
How do you understand the "Power" of a statistical test? The relationship between medium, mode, and mean? When do you use T-test instead of Z-test? List some differences between these two.
The interviewer asked a lot of algorithm questions, as well as a small number of system design questions. The interviewer has a deep accumulation in algorithms. The three interviewers have a lot of experience in the industry.