I propose to discuss here the issues and troubles associated with Codeforces Beta Round #4. On our side, we identified three difficulties:
- Slow judging - apologize for the large queue, to the next round, I assume significantly increase the speed of judging;
- Runtime errors on Python solutions - apparently the decision they want to load some library, which is prohibited by security reasons;
- Sometimes incorrect runtime errors - apparently the result of the antivirus on testing servers, they will be turned off on the next rounds
Also express your impressions about the round.
P.S. And by the way, the round tutorial is waiting for a volunteer. It is desirable that it will be one of the leaders of today's competition. The tutorial should be in Russian and in English. It will be published on the homepage and later will be available via special link from the contest page.
UPD. The ratings have been updated.
UPD 2. Thanks to KudryashovIA for his help in making contest.