Algorithms Weekly by Petr Mitrichev

2014 is coming to an end, but the algorithmic competitions are still in full swing. Codeforces Round 284 happened on Christmas Eve ( prob...

Just two rounds happened this week, both on Wednesday. The first was TopCoder SRM 642 ( problems , results , top 5 on the left). Given th...

TopCoder SRM 640 ( problems , results , top 5 on the left) opened the week's competitions on Tuesday. Three "targets" parti...

There were no big online contests this week, but the last and strongest European ACM ICPC regional, the NEERC, happened on Sunday ( probl...

This week was relatively calm, with just one contest: TopCoder SRM 639 ( problems , results , top 5 on the left, my screencast ). The scr...

I've already covered the results of the TopCoder Open 2014 in my earlier posts ( first , second ), which was one the biggest tournament...

TopCoder Open 2014 Finals have concluded earlier today ( results with statements accessible by clicking the point value , top 5 on the le...