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I've noticed in the previous problems, we calculate the minimum of the overlaps ...
Alan Lo
Jun 26, 2022
I've noticed in the previous problems, we calculate the minimum of the overlaps start time and maximum of end times, but in this question we are doing the reverse. Is there some keywords/hints from reading the problem on how to know which method to use? Thanks
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Design Gurus3 years ago
The previous problem is expanding the interareal as we insert a new interval and merge it with existing intervals.
This problem is shrinking the intervals to find the intersecting part between intervals.
So whenever we have to expand, we need to take the smallest star...
edisonfreire14 6 months ago
You need to have a clear understanding of the concept of intersections.
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