GFG article with interesting time complexity

Правка en2, от Everule, 2020-08-31 19:48:45

Some newbie messaged me with asking for help on this article https://www.geeksforgeeks.org/queries-for-number-of-distinct-elements-in-a-subarray-set-2/.

Can someone explain why time complexity is O(log n) and not O(n)?

Please read it once before downvoting. It is an advanced data structure, that is not well known.

История

 
 
 
 
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en3 Английский Everule 2020-08-31 20:06:23 27
en2 Английский Everule 2020-08-31 19:48:45 30
en1 Английский Everule 2020-08-31 19:44:36 355 Initial revision (published)