JOI(Japanese Olympiad in Informatics) will hold JOI Ninja Contest,a training contest for IOI(International Olympiad in Informatics). Contest site is here -> http://joiopen2012.contest.atcoder.jp/
The contest will begin at 4:00,September 17th,2012(GMT) (in Japan,it will begin at 13:00 in the same day)
The contest duration is 5 hours,the same hour as IOI,and the number of the problems is 3,this is also same as IOI. I guess other features are like IOI. However, we use stdin/stdout for input/output. Submitting is similar to ordinary Online Contest(not release tokens like IOI,just submit source code)
(actually the problems were made for APIO(Asia-Pacific Informatics Olympiad) 2012,so the problem level is not low)
The problem statements are in Japanese and English.
I hope many contestants will attend this contest,and raise their level together!! (of course,those who aren't contestants of IOI 2012 also can attend it :) )
UPD1: JOI also hold the same contests that begin at 9:00and at 15:00,Septenber 17th(GMT).(of course their duration is 5 hour,too)
**contest sites of other times: http://joiopen2012b.contest.atcoder.jp/ http://joiopen2012c.contest.atcoder.jp/ **
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