Round 1
Questions:
- Basic Calculator II with only + and *
LeetCode Discussion
Specific question not provided.
Candidate's Approach
- Initially described the O(n) space stack solution.
- Did not get asked to provide an O(1) space solution.
- Had time to dry run 1 test case for the question.
Interviewer's Feedback
No feedback provided.
Preparation Tips
- Reviewed Meta's last 6 months / 3 months / explore list and LeetCode discuss.
- Solved over 200 questions in about 1 month.
- Focused on popular questions, aiming to solve them flawlessly in under 15 minutes.
- Found around 110 unique questions on LeetCode discuss in the last year, with a high frequency of medium difficulty problems.