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Leetcode 3262. Find Overlapping Shifts
Given a list of time intervals representing employee shifts, identify overlapping shift pairs or the actual overlapping time segments; the core challenge is detecting interval intersections efficiently (typically via sorting + sweep-line or two-pointer techniques) to handle many intervals and avoid O(n^2) comparisons.
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Late November, 2024
Junior
Intervals question: Check if intervals overlap and find maximum number of overlapping intervals
Early October, 2024
Mid-level
Problem based on overlapping sub-intervals (LeetCode Hard)
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