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Meeting Scheduler Problem Date: November 13, 2025 Role: Ads Signal Measurement (Software Engineer Interview) Similar LeetCode Question: 253. Meeting Rooms II Description Given an array meetingTimings of size $n \times 2$, where each element contains the start and end times of a meeting, calculate how many rooms are needed so that no meetings overlap in any single room. Note: Meetings can end and begin at the same tim...