Maximum Concurrent Processes / Meeting Rooms

Requirements You receive a collection of intervals, with each interval written as [start, end]. Return the largest count of intervals that overlap at one moment. Treat both endpoints as included: if an interval finishes at end, it remains active at that precise timestamp. For the meeting-room formulation, the argument is List > meetingTimings, and the result represents the fewest rooms required. Examples At timestamp 4, each of the three intervals is still in progress. At…