Algorithms Weekly by Petr Mitrichev

Here's the recording of myself solving TopCoder SRM 561 .

Here's a problem from a recent Open Cup contest: The similarity of two strings is defined as the length of their longest common ...

More than two years ago, I've launched a contest to crease the best (worst) testcase for a backtracking solution for a minesweepe...

Petr Mitrichev Contest 10 is over, congratulations to WJMZBMR, to an unnamed team from China, to tmt514, to UPC-1 team and to scottai1 for ...

I will be hosting Petr Mitrichev Contest 10 this Saturday (the day after tomorrow) between 15:30 and 20:30 Moscow time (other timezones:  h...

There will be an online contest called Petr Mitrichev Contest 10. Problems are all mine, previously used in Petrozavodsk trainings for top ...

16:09 - That's it about this TCO. See you next year! Feel free to ask me questions in comments, I'll do my best to answer. 15:57 -...