tyristik's blog

By tyristik, history, 2 weeks ago, In English

Judging by the performance of CF during last Div. 4 round with almost 50k registrants, we can expect total apocalypse in less than 0.5 years, because...

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So I think Codeforces team should really prepare themself for that event.

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Tags apo, ca, lyp, se
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By tyristik, history, 2 months ago, In English

How to solve today's C problem if alphabet is not $$$26$$$ characters but rather $$$O(n)$$$? I could only come up with simple offline $$$O(q \sqrt n)$$$ solution using basic MO algorithm. Any ideas?

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