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The interviewer began by describing a product where scores update throughout the day. The question was Track Kth Highest Score Over Time: https://www.chillinterview.com/learn/coding-interview-questions/track-kth-highest-score-over-time. I was asked to explain...
I had two coding questions and one system design question. **Coding:** * Word search in a grid * Follow-up: The word should be in one direction only * Most recent customer hit: Get the most recent single hit customer **System Design:** * Driver heatmap
The interviewer moved into the technical portion quickly after a short introduction. The question was Longest Well-Formed Container Sequence: https://www.chillinterview.com/learn/coding-interview-questions/longest-well-formed-container-sequence. I was given a...