The Central European Olympiad in Informatics (CEOI) is an annual informatics competition for secondary school students. Each of the participating central European countries sends a team of up to four contestants, a team leader and a deputy team leader.
Delegations from the Croatia, Czech Republic, Germany, Hungary, Poland, Romania, and Slovakia are invited as regular participants.
The contestants compete individually, i.e. a team score is not calculated. Competitors are selected through national computing contests.
The contest consists of two days of computer programming, solving problems of an algorithmic nature. The rules and regulations of the contest resemble the rules and regulations of the International Olympiad in Informatics (IOI), which served as a role model for the invention of the more local CEOI.
The first CEOI was held in 1994 (Romania, founder of the CEOI), five years after the first IOI.
Previous editions of CEOI:
CEOI 2015
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CEOI 2014
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CEOI 2013
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CEOI 2012
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CEOI 2011
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CEOI 2010
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CEOI 2009
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CEOI 2008
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CEOI 2007
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CEOI 2006
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CEOI 2005
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CEOI 2004
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CEOI 2003
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CEOI 2002
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CEOI 2001
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CEOI 2000
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CEOI 1999
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CEOI 1998
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CEOI 1997
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CEOI 1996
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CEOI 1995
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CEOI 1994
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