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Grokking the Coding Interview Patterns in Go

Solution: Merge Intervals

Explore how to merge overlapping intervals by sorting the list and iterating through it to combine or append intervals. Learn to optimize your solution with an O(n log n) time complexity approach, distinguishing overlapping intervals, and applying efficient algorithms for coding interview success.

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Statement

We are given an array of closed intervalsclosedintervals called intervals, where each interval has a start time and an end time and is represented as intervals[i] = [starti, endi]. Your task is to merge all the overlapping intervalsOverlapping intervals are two or more intervals with at least one common point in time. and return an array of the resulting non-overlapping intervals that cover all the intervals in the input.

Constraints:

  • 1≤1 \leq intervals.length ...