hey everyone. I have literally NO IDEA why this code gives me runtime error. It looks a little bit messy but pls help. thx in advance.
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Codeforces (c) Copyright 2010-2024 Михаил Мирзаянов
Соревнования по программированию 2.0
Время на сервере: 22.11.2024 03:43:07 (i1).
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Because you used the Segment Tree, you need to make the array $$$4$$$ times bigger($$$200000 \to 800000$$$ or more).
tree[4 * N] is the segtree size. whats the problem?
here is you AC code I just changed N
Wow thanks!
You probably messed something up with your segment tree, hence i'll flex my submission here.
I just looked at the editorial — it's the same exact thing. Turns out I was worthless.
Check the following simple ordered-map based solution to this problem.
Accepted