Available question text
Given a list of events with start/end times and hall identifiers, consolidate each hall's schedule by merging any overlapping (or contiguous, if specified) time intervals that occur in the same hall. This requires grouping events by hall and applying an interval-merge or sweep-line approach to produce a non-overlapping, sorted set of merged intervals per hall.
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Leetcode 2494. Merge Overlapping Events in the Same Hall
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Source snapshot: Nov 12, 2026
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