romanregins's blog

Skills and Math Needed
By romanregins, history, 16 months ago, In English

Hi Codeforces I really want to know 1) (How to jump as fast as possible from newbie range) Skills and Math Needed.

In General What's The Suggested Approach (I know It's not unique) to Become Expert and how to train (Resources and Good Plan)

Thank you

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16 months ago, # |
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Skills:

Middle school level algebra and number theory

Binary Search

Binary operations

Data structures (Map, Set, Queue, Stack, Etc)

DFS/BFS/Etc

Prefix Sum

Two Pointers

DP

I think this is most of it, might be missing one or two though.

Know how to combine aforementioned skills for a single solution and problem solve, and be fast.

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