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Meeting Rooms II

Explore how to determine the minimum number of meeting rooms needed to schedule overlapping meeting intervals. Understand the interval constraints and timing details to develop an optimized approach that runs efficiently in O(n log n) time using proper data structures. This lesson helps you apply interval patterns and prepare for coding interviews focused on scheduling challenges.

Statement

We are given an input array of meeting time intervals, intervals, where each interval has a start time and an end time. Your task is to find the minimum number of meeting rooms required to hold these meetings.

An ...