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Errichto's blog

Sunday POI 18-2 stream
By Errichto, 5 years ago, In English

Hi.

Thanks to kostka, this weekend you can participate virtually in an old edition of Polish olympiad: POI XVIII, stage 2. There are two days of a contest, Saturday and Sunday, 9-14 CET (check your timezone here). An hour after the contest ends on Sunday (so, 15 CET), I will talk about problems from both days in a stream. You can watch me on Youtube and Twitch.

Create an account in Szkopul first, link. The statements will be both in Polish and English, or the link to the English version will be provided as an announcement.

If you can't participate, I still recommend you to read the problems and try to solve them yourself before my stream.

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5 years ago, # |
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instead of streamings I would appreciate editorials in english

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    5 years ago, # ^ |
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    Sorry, we still didn't find anyone who would translate editorials from Polish.

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      5 years ago, # ^ |
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      Not even the basic idea in a few sentences?

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5 years ago, # |
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The first day starts in 5 minutes!

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5 years ago, # |
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Is there a way how I can submit after the contest?

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5 years ago, # |
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My solution for the first problem passed all the tests but got 99, why?

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    5 years ago, # ^ |
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    You likely exceed half the time limit. There is an announcement about that, also in English.

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5 years ago, # |
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The stream starts in 20 minutes :)

https://www.youtube.com/watch?v=gFHN0Quott0
https://www.twitch.tv/errichto

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5 years ago, # |
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Statements are in Polish only

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    5 years ago, # ^ |
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    Make sure to hit the English flag in the top-right corner. And you can access problems outside the contest here.

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5 years ago, # |
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Thanks for watching! You can find my codes and the authors' codes here: https://github.com/errichto/youtube. I will try to put my codes to this git repository from now on.

This time I've implemented all solutions in advance and just talked about them, not to waste time. Did you like this format or do you want me to start from a scratch and also implement everything during a stream?

Possible next streams: boring stream on Monday or Tuesday, maybe random problem-solving, maybe atcoder dp contest (next weekend?). I'm open to suggestions.

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