I applied on campus career fair, and we talked about my resume, and he seems interested in it, so ask me if I have time the day after, so I went to the on-campus interview, it's pretty easy, ask me why I chose the company , and a design problem. And I have been forward to an on site interview.

The first round was an online programming test where you are required to finish 2 questions within 90 minutes. The problems were not single especially when you have to consider time complexity to pass many tests. Therefore, I failed in the first round.