Hello! I've found a lot of implementations on the internet. But I don't know which one should I remember. Can you give me your implementation? Thank you.
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Codeforces (c) Copyright 2010-2026 Михаил Мирзаянов
Соревнования по программированию 2.0
Время на сервере: 18.04.2026 07:45:47 (f1).
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You do NOT have to remember any implementation. You have to understand the algorithm!
I am agree with Alexander and i think you don't need this hard algorithm now,you need to know only O(sqrt(n)) implementation.
Actually it's my second account for writing blogs. In my original account the rating is approximately 1600. It's just my wish to learn this cool algorithm.
I don't know it too and i haven't find any problem where is needed to use it.