Can you solve this real interview question? Non-overlapping Intervals - Given an array of intervals intervals where intervals[i] = [starti, endi], ...

Can you solve this real interview question? Non-overlapping Intervals - Level up your coding skills and quickly land a job. This is the best place to expand ...

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Продолжительность: 12:53
Опубликовано: 13 окт. 2021 г.

This problem can be solved using the concept of Greedy Algorithm. The approach is to sort the intervals based on their end time.

10 янв. 2021 г. · The greedy strategy comes where we will always try to select the interval with the latest ending point and compare them with the next starting point.

Given a collection of intervals, find the minimum number of intervals you need to remove to make the rest of the intervals non-overlapping. Example 1:

Input: intervals = [[1,2],[1,2],[1,2]] Output: 2 Explanation: You need to remove two [1,2] to make the rest of the intervals non-overlapping.

If s >= t , there is no overlap with the last chosen interval, so the current interval can be kept. We then update t to the current interval's end time e . · If ...