Total 4 technical rounds.

Got rejected at the second round.

For the first round, I received a LeetCode medium question involving two pointers.

For the second round, there were two LeetCode medium questions:

• One was an in-place reverse string.
• The other was a recursive traceback.

I failed to solve the in-place reverse string question because, honestly, I hadn't practiced it before. I didn't realize I needed to reverse the whole string first, so I was rejected.

Both interviewers were very friendly.

The first interviewer was Indian and based in Singapore; he was generous with hints. The second interviewer was Chinese and based in Singapore; he was nice too, but was not willing to guide me.

LeetCode questions: all medium levels