Algorithms Weekly by Petr Mitrichev

Codeforces Round 658 was the first event of the Jul 20 - Jul 26 week ( problems , results , top 5 on the left, my screencast , analysis ). B...

The Jul 13 - Jul 19 week was the second TopCoder-only week in a row, with TopCoder Open 2020 Round 2B ( problems , results , top 5 on the le...

TopCoder Open 2020 Round 2A was the main event of Jul 6 - Jul 12 week ( problems , results , top 5 on the left, parallel round results , ana...

Codeforces Global Round 9 was the main event of the Jun 29 - Jul 5 week ( problems , results , top 5 on the left, analysis ). The problemset...

There were no contests that I'd like to mention during the Jun 22 - Jun 28 week, so let's come back to the Codeforces problem from ...

Codeforces Global Round 8 took place during the Jun 15 - Jun 21 week ( problems , results , top 5 on the left, analysis ). I got a great ...

The Jun 8 - Jun 14 week did not have contests that I want to mention, so let's discuss the question from the previous summary . I h...