I'd like to invite you to participate in a contest on A2 Online Judge. The contest problems will be from the ACM Egyptian Collegiate Programming Contest 2014 which was held yesterday.
The problems are not available anywhere yet, so it should be original problem set for anyone who didn't attend the contest. The problems difficulty is medium, and it should be a good team practice if you are preparing for an ACM regional contest.
The contest will follow the ACM standard rules and its duration will be 5 hours (the scoreboard will be frozen during the last hour). It will start this Saturday October 11th at 3pm UTC, check here for the exact time for you.
This is the contest page: http://a2oj.com/Contest.jsp?ID=13748
This is the registration page: http://a2oj.com/Register.jsp?ID=13748
Good luck & Have Fun.