Azret's blog

By Azret, history, 9 years ago, In English

Hello CF!

I think many of you, in particular IOI participants, can not find a good, clear solutions of IOI problems, so I decided to create a blog where we will publish a problem then find solution for it and start to solve next problem (like on AOPS).

Let me begin — IOI 2006 B. Pyramid.

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This page may be useful.

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Next task — IOI 2008 B. Islands.