Internet Problem Solving Contest: Difference between revisions
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'''Internet Problem Solving Contest''' is an online programming competition for teams of up to three people, conducted annually in May or June since 1999. It is organized by the students and faculty members of [[Faculty of Mathematics, Physics and Informatics]] of [[Comenius University]] in [[Bratislava]], [[Slovakia]]. | '''Internet Problem Solving Contest''' is an online programming competition for teams of up to three people, conducted annually in May or June since 1999. It is organized by the students and faculty members of [[Faculty of Mathematics, Physics and Informatics]] of [[Comenius University]] in [[Bratislava]], [[Slovakia]]. | ||
The competition consists of a set of [[algorithm|algorithmic]] problems which must be solved in a fixed amount of time. For each problem two input data sets (''easy'' and ''hard'') are published, and competitors are asked to compute the correct output data for given data sets. Usually, this involves writing a computer program in some [[programming language]], but producing the output by hand or in any other way is also acceptable. | The competition consists of a set of [[algorithm|algorithmic]] problems which must be solved in a fixed amount of time. For each problem two input data sets (''easy'' and ''hard'') are published, and competitors are asked to compute the correct output data for given data sets. Usually, this involves writing a computer program in some [[programming language]], but producing the output by hand or in any other way is also acceptable. | ||
Teams are ranked by the number of points received. Each team | Teams are ranked by the number of points received. Each team receives 1 point for solving each easy data set, and 2 points for each hard data sets. Upon solving a problem, the time taken since the beginning of the contest is added to the time penalty, plus penalties for prior incorrect submissions of the problem; in case of a tie, teams are ranked with time penalty, with lesser time consumed ranking higher. | ||
<ref>{{cite web|url=http://ipsc.ksp.sk/rules.php|title=IPSC 2014 Rules|date=2014-08-01}}</ref> | <ref>{{cite web|url=http://ipsc.ksp.sk/rules.php|title=IPSC 2014 Rules|date=2014-08-01}}</ref> | ||
==Winners== | ==Winners== | ||
* 2015 - '''R+T+J''': [[Reid Barton]], Tomek Czajka, John Dethridge - [[Harvard University|Harvard]], [[Google]], [[United States]] | * 2015 - '''R+T+J''': [[Reid Barton]], Tomek Czajka, John Dethridge - [[Harvard University|Harvard]], [[Google]], [[United States]] | ||
* 2014 - '''R+T+J''': | * 2014 - '''R+T+J''': Reid Barton, Tomek Czajka, John Dethridge - Harvard, Google, United States | ||
* 2013 - '''Never Retired''': [[Petr Mitrichev]], Tiancheng Lou, [[Gennady Korotkevich]] - | * 2013 - '''Never Retired''': [[Petr Mitrichev]], Tiancheng Lou, [[Gennady Korotkevich]] - Google, [[SPbSU ITMO]], [[Tsinghua University]] | ||
* 2012 - '''R+T+J''': | * 2012 - '''R+T+J''': Reid Barton, Tomek Czajka, John Dethridge - Harvard, Google, United States | ||
* 2011 - '''Never Retired''': | * 2011 - '''Never Retired''': Petr Mitrichev, Tiancheng Lou, Gennady Korotkevich - Google, Tsinghua University, Gomel School 56 | ||
* 2010 - '''R+T+J''': Reid Barton, Tomek Czajka, John Dethridge - | * 2010 - '''R+T+J''': Reid Barton, Tomek Czajka, John Dethridge - Harvard, Google, United States | ||
* 2009 - '''Ural Fanclub of Ksenia Sobchak''': Alexander Ipatov, Denis Musin, Vladimir Yakovlev - [[Ural State University]], [[Russia]] | * 2009 - '''Ural Fanclub of Ksenia Sobchak''': Alexander Ipatov, Denis Musin, Vladimir Yakovlev - [[Ural State University]], [[Russia]] | ||
* 2008 - '''R+T+J''': Reid Barton, Tomek Czajka, John Dethridge - | * 2008 - '''R+T+J''': Reid Barton, Tomek Czajka, John Dethridge - Harvard, Google, United States | ||
* 2007 - '''SPbSU ITMO 1''': Iskander Akishev, Mikhail Dvorkin, Roman Satyukov - [[Saint Petersburg State University of Information Technologies, Mechanics and Optics|SPbSU ITMO]], | * 2007 - '''SPbSU ITMO 1''': Iskander Akishev, Mikhail Dvorkin, Roman Satyukov - [[Saint Petersburg State University of Information Technologies, Mechanics and Optics|SPbSU ITMO]], Russia | ||
* 2006 - '''R+T+J''': Reid Barton, Tomek Czajka, John Dethridge - | * 2006 - '''R+T+J''': Reid Barton, Tomek Czajka, John Dethridge - Harvard, [[Purdue University|Purdue]], [[University of Melbourne|Melbourne]] Universities | ||
* 2005 - '''eMBe-GikS-mAnd''': Michał Bartoszkiewicz, Maciej Popowicz, Paweł Olchawa - [[University of Wroclaw]], [[Poland]] | * 2005 - '''eMBe-GikS-mAnd''': Michał Bartoszkiewicz, Maciej Popowicz, Paweł Olchawa - [[University of Wroclaw]], [[Poland]] | ||
* 2004 - '''SaratovSU #3 Retired''': Ilya Elterman, Andrew Lazarev, Michael Mirzayanov - [[Saratov State University]], | * 2004 - '''SaratovSU #3 Retired''': Ilya Elterman, Andrew Lazarev, Michael Mirzayanov - [[Saratov State University]], Russia | ||
* 2003 - '''SaratovSU #3 Retired''': Ilya Elterman, Andrew Lazarev, Michael Mirzayanov - | * 2003 - '''SaratovSU #3 Retired''': Ilya Elterman, Andrew Lazarev, Michael Mirzayanov - Saratov State University, Russia | ||
* 2002 - '''IFMO Retired (AS, GK)''': Georgiy Korneev, Andrew Stankevich - | * 2002 - '''IFMO Retired (AS, GK)''': Georgiy Korneev, Andrew Stankevich - SPbSU ITMO, Russia | ||
* 2001 - '''PAT_Tor_Yam''': Pitchaya Sitthiamorn, Wittawat Tantisiriroj, Tassapol Athiapinya - [[Thailand]] | * 2001 - '''PAT_Tor_Yam''': Pitchaya Sitthiamorn, Wittawat Tantisiriroj, Tassapol Athiapinya - [[Thailand]] | ||
* 2000 - '''MSU-1''': Alexander Khokhlov, Oleg Malikov, Andrey Belevantsev - [[Moscow State University]], | * 2000 - '''MSU-1''': Alexander Khokhlov, Oleg Malikov, Andrey Belevantsev - [[Moscow State University]], Russia | ||
* 1999 - '''Ulm Sparrows''': Walter Guttmann, Ralf Gandy, Ralf Engels - [[University of Ulm]], [[Germany]] | * 1999 - '''Ulm Sparrows''': Walter Guttmann, Ralf Gandy, Ralf Engels - [[University of Ulm]], [[Germany]] | ||
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[[Category:Programming contests]] {{⚠️🚨COPIED from en.EverybodyWiki.com ❗❕⚠️😡😤Please respect Licence CC-BY-SA ❗}} | [[Category:Programming contests]] {{⚠️🚨COPIED from en.EverybodyWiki.com ❗❕⚠️😡😤Please respect Licence CC-BY-SA ❗}} | ||
{{Source Wikipedia}} | {{Source Wikipedia}} | ||
Latest revision as of 06:14, 3 August 2026
Internet Problem Solving Contest is an online programming competition for teams of up to three people, conducted annually in May or June since 1999. It is organized by the students and faculty members of Faculty of Mathematics, Physics and Informatics of Comenius University in Bratislava, Slovakia.
The competition consists of a set of algorithmic problems which must be solved in a fixed amount of time. For each problem two input data sets (easy and hard) are published, and competitors are asked to compute the correct output data for given data sets. Usually, this involves writing a computer program in some programming language, but producing the output by hand or in any other way is also acceptable.
Teams are ranked by the number of points received. Each team receives 1 point for solving each easy data set, and 2 points for each hard data sets. Upon solving a problem, the time taken since the beginning of the contest is added to the time penalty, plus penalties for prior incorrect submissions of the problem; in case of a tie, teams are ranked with time penalty, with lesser time consumed ranking higher. [1]
Winners
- 2015 - R+T+J: Reid Barton, Tomek Czajka, John Dethridge - Harvard, Google, United States
- 2014 - R+T+J: Reid Barton, Tomek Czajka, John Dethridge - Harvard, Google, United States
- 2013 - Never Retired: Petr Mitrichev, Tiancheng Lou, Gennady Korotkevich - Google, SPbSU ITMO, Tsinghua University
- 2012 - R+T+J: Reid Barton, Tomek Czajka, John Dethridge - Harvard, Google, United States
- 2011 - Never Retired: Petr Mitrichev, Tiancheng Lou, Gennady Korotkevich - Google, Tsinghua University, Gomel School 56
- 2010 - R+T+J: Reid Barton, Tomek Czajka, John Dethridge - Harvard, Google, United States
- 2009 - Ural Fanclub of Ksenia Sobchak: Alexander Ipatov, Denis Musin, Vladimir Yakovlev - Ural State University, Russia
- 2008 - R+T+J: Reid Barton, Tomek Czajka, John Dethridge - Harvard, Google, United States
- 2007 - SPbSU ITMO 1: Iskander Akishev, Mikhail Dvorkin, Roman Satyukov - SPbSU ITMO, Russia
- 2006 - R+T+J: Reid Barton, Tomek Czajka, John Dethridge - Harvard, Purdue, Melbourne Universities
- 2005 - eMBe-GikS-mAnd: Michał Bartoszkiewicz, Maciej Popowicz, Paweł Olchawa - University of Wroclaw, Poland
- 2004 - SaratovSU #3 Retired: Ilya Elterman, Andrew Lazarev, Michael Mirzayanov - Saratov State University, Russia
- 2003 - SaratovSU #3 Retired: Ilya Elterman, Andrew Lazarev, Michael Mirzayanov - Saratov State University, Russia
- 2002 - IFMO Retired (AS, GK): Georgiy Korneev, Andrew Stankevich - SPbSU ITMO, Russia
- 2001 - PAT_Tor_Yam: Pitchaya Sitthiamorn, Wittawat Tantisiriroj, Tassapol Athiapinya - Thailand
- 2000 - MSU-1: Alexander Khokhlov, Oleg Malikov, Andrey Belevantsev - Moscow State University, Russia
- 1999 - Ulm Sparrows: Walter Guttmann, Ralf Gandy, Ralf Engels - University of Ulm, Germany
See also
References
- ↑ "IPSC 2014 Rules". 2014-08-01.
External links
- Internet Problem Solving Contest – official web-site
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