← Applied intuition Interview Insights
The problem itself wasn't described in detail so I can't tell you exactly what the solution looked like.
Clarify the problem constraints and edge cases, then discuss a brute-force solution before optimizing with appropriate data structures or algorithms. Walk through your thought process, analyze time and space complexity, and test with examples to ensure correctness.
Pro tip: Always verbalize your reasoning and consider trade-offs between different approaches; interviewers value clear communication and problem-solving skills over just getting the optimal solution immediately.
Ask clarifying questions to confirm input/output formats, constraints, and edge cases. Restate the problem in your own words to ensure alignment.
Start with a brute-force solution, then identify bottlenecks and propose optimizations using suitable data structures or algorithms. Discuss trade-offs.
Write clean, modular code while explaining your logic. Test with provided examples and additional edge cases, debugging as needed.
State the time and space complexity of your solution and compare with alternatives. Mention potential improvements if time permits.
AI-generated suggestions, not part of the candidate's original notes. May be inaccurate — verify before relying on them.