Meeting Rooms I, II and III (Interval Overlap)

Also reported as Parking Lot: Maximum Concurrent Cars

CodingAmazonLast reported September 2026Medium Frequency

Reported: 6× across candidate reports
First seen: November 2025
Last reported: September 2026
Reported outcome: mixed

Problem Overview

The round: the LeetCode meeting-rooms family, in six reports from November 2025 to September 2026. An intern was asked Meeting Rooms I, II and III in one round; a new-grad loop had I and II; another new-grad round had meeting rooms with a priority queue; an SDE II hiring manager's…

4 candidate-reported follow-ups — the exact probes interviewers asked, with the trigger for each
The rest of the problem statement — full requirements, constraints, and edge cases
Approach and trade-offs — what passing candidates did, and the mistakes that sink people

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Verified Source

Every question is reconstructed from multiple independent candidate reports. Verbatim follow-ups, not invented ones.

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Interviewer Follow-ups

The exact follow-ups reported by candidates, with the trigger that prompts each one — plus the mistakes that sink people.