Kudo.'s blog

By Kudo., history, 2 days ago, In English,

Hello Codeforces, yesterday I published a new light tool to extract CodeForces problems in PDF format, you can find the tool and the story behind it in this GitHub repository.

Have fun and if there are any comments about it, please let me know :)

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By Kudo., history, 2 months ago, In English,

I'v tried to solve this problem from 4 or 5 days, but the only solution that I'v wrote finish running in 84 seconds using Segmented Sieve.

So is there any hints or resources to start working on the correct solution?

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