Some leetcode questions from medium to hard level, the code should pass all the test cases and it is really a short time to finish. Better be well-prepared and can work out the problems ASAP.
I only participated in the OA test part. No reject letter while also not moving forward. I pass all of the test cases in the first three questions and half of the test cases for the last question.
I applied through college or university. The process took 2 months. I interviewed at TikTok (Pitts, PA) in Feb 2022
Interview
Basic knowledge verbal test first related to the department working content, then one leetcode question testing which is the daily temperatures question in LeetCode, must be the best solution. In the end he asked me if I have any questions. He is very friendly and helpful.
Interview questions [1]
Question 1
the daily temperatures question in LeetCode, must be the best solution