aniervs's blog

By aniervs, history, 7 months ago, In English

Hello Codeforces. Tomorrow begins the CIIC 2020 (Ibero-American Contest in Informatics); it is the regional competition for Ibero-American Countries, similar to CEOI, but it is online. I just want to know which are the contestants from each participating country.

I think these are the ones going from Cuba (this is unofficially):

UPD: This is the ranking of countries (sorry for bad quality of image).

UPD: Here is the individual ranking,

UPD: Now you can do virtual participation here. Unfortunately it is only available in Spanish.

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By aniervs, history, 10 months ago, In English

Recently I've been studying some geometry, and now I want to know the different ways of computing the extremal Points on a set of points for a fixed direction, please leave it in the comments.

Thanks in advance.

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By aniervs, history, 14 months ago, In English

I would like to know who of you have spent Obligatory Militar Service, and if so, what did you do in that time?? I am currently in it, it’s like hell. Any suggestions to enjoy it?

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By aniervs, history, 16 months ago, In English

Hello, how can Kruskal's algorithm be modified to run in O(n^2) time in a dense graph of n nodes??

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By aniervs, history, 22 months ago, In English

Does anyone know when the equipment and software that will be used in IOI 2019 will be published, and why have not they done so yet?

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