How to improve constructive algorithms ?
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Rayan Programming Contest 2024 - Selection (Codeforces Round 989, Div. 1 + Div. 2)
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Codeforces (c) Copyright 2010-2024 Михаил Мирзаянов
Соревнования по программированию 2.0
Время на сервере: 27.11.2024 03:19:59 (l2).
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you should solve 'constructive' tagged problems a lot in a problemset. no other ways.
I think you should solve constructive problems, but the "constructive" tag in Codeforces problemset can mean pretty much any problem, so I wouldn't suggest that.
So probably just solve problems rated around 1000 — 1400 from the problemset, I find that it helps me solve the earlier problems (A and most of the time B) faster, so I have more time to solve the later problems (C, sometimes D, and hopefully E soon!).
you can refer to this lecture