Mathematics and Computing Contests

International Olympiad in Informatics

The International Olympiad in Informatics (IOI) is one of the most recognized computer science competitions in the world. The competition tasks are of an algorithmic nature; however, the contestants have to show such basic IT skills as problem analysis, design of algorithms and data structures, programming and testing.

IOI 2010

The CEMC was proud to host the 22nd International Olympiad in Informatics held August 14 - 21, 2010 at the University of Waterloo.

Canada at the IOI

Canada's entry into the annual IOI competition is determined by performance on the Canadian Computing Competition. The table below lists Canada's past results.

Contestant	School	City	Medal
IOI 2012 - Sirmione - Montichari, Italy (Team Photo)
Vitalik Buterin	The Abelard School	Toronto, ON	Bronze
Daniel Hui	Woburn C.I.	Toronto, ON	Silver
Angus Kong	Vincent Massey S.S.	Windsor, ON
Geoffry Song	Lisgar C.I.	Ottawa, ON	Silver
IOI 2011 - Pattaya, Thailand (Team Photo)
Daniel Hui	Woburn C.I.	Toronto, ON	Bronze
Kevin Yeo	William Lyon Mackenzie C.I.	North York, ON	Bronze
Ziting (Darin) Yu	L'Amoreaux C.I.	Scarborough, ON	Silver
Cyril Zhang	Don Mills C.I.	Toronto, ON	Bronze
IOI 2010 - Waterloo, Canada (Team Photo)
Brian Bi	Woburn C.I.	Toronto, ON	Silver
Robin Cheng	Pinetree S. S.	Coquitlam, BC	Gold
Zhi Qiang Lui	Don Mills C.I.	Toronto, ON	Bronze
Jacob Plachta	Woburn C.I.	Toronto, ON	Bronze
Unofficial second team (allowed for host country)
Tyson Andre	Richmond Hill H.S.	Toronto, ON
Aurick Qiao	Vincent Massey S. S.	Windsor, ON
Cyril Zhang	Don Mills C.I.	Toronto, ON
Jonathan Zung	University of Toronto Schools	Toronto, ON
IOI 2009 - Plovdiv, Bulgaria (Team Photo)
Brian Bi	Woburn C.I.	Toronto, ON	Silver
Robin Cheng	Pinetree S. S.	Coquitlam, BC	Silver
Hanson Wang	Woburn C.I.	Toronto, ON	Gold
Peter Wen	Honourable Vincent Massey C.I.	Windsor, ON	Bronze
IOI 2008 - Cairo, Egypt (Team Photo)
Robin Cheng	Pinetree S. S.	Coquitlam, BC	Bronze
Tom Szymanski	Vincent Massey S.S.	Windsor, ON
Aaron Voelker	Bell H.S.	Stittsville, ON	Bronze
Hanson Wang	Woburn C.I.	Toronto, ON	Gold
IOI 2007 - Zagreb, Croatia (Team Photo)
Guru Guruganesh	Woburn C.I.	Toronto, ON
Andy Kong	Vincent Massey S.S.	Windsor, ON	Bronze
Konstantin Lopyrev	Richmond Hill H.S.	Richmond Hill, ON	Bronze
Ricky Ngan	Thornhill S.S.	Thornhill, ON
IOI 2006 - Merida, Mexico (Team Photo)
Andy Kong	Vincent Massey S.S.	Windsor, ON	Silver
Richard (Yang) Peng	Vaughan Road Academy	Toronto, ON	Silver
Peng Shi	Sir John A. MacDonald	Agincourt, ON	Silver
Qiyu Zhu	A. Y. Jackson	North York, ON	Bronze
IOI 2005 - Nowy Sacz, Poland (Team Photo )
Aidin Kashigar	Sir Frederick Banting S.S.	London, ON	Bronze
Simon Parent	Kitchener-Waterloo C.I. & V.I.	Kitchener, ON	Silver
Richard (Yang) Peng	Vaughan Road Academy	Toronto, ON	Gold
Qiyu Zhu	A.Y. Jackson S.S.	North York, ON	Bronze
IOI 2004 - Athens, Greece (Team Photo)
Aidin Kashigar	Sir Frederick Banting S.S.	London, ON	Bronze
Simon Parent	Kitchener-Waterloo C.I. & V.I.	Kitchener, ON	Bronze
Richard (Yang) Peng	Vaughan Road Academy	Toronto, ON	Silver
Vishvajit Singh	Markville S.S.	Markham, ON	Bronze
IOI 2003 - University of Wisconsin (Parkside), USA (Team Photo)
Sean Henderson	Woburn C.I.	Toronto, ON
Geoff Lywood	Archbishop Macdonald H.S.	Edmonton, AB
Simon Parent	Kitchener-Waterloo C.I. & V.I.	Kitchener, ON	Silver
Matei Zaharia	Jarvis C.I.	Toronto, ON	Silver
IOI 2002 - Yong-In, Korean Republic (Team Photo)
Marcin Mika	Father Michael Goetz S.S.	Mississauga, ON	Bronze
Jason Thean	Woburn C.I.	Toronto, ON
Matei Zaharia	Jarvis C.I.	Toronto, ON	Silver
David Zhang	Woburn C.I.	Toronto, ON	Silver
IOI 2001 - Tampere, Finland (Team Photo)
Marcin Mika	Father Michael Goetz S.S.	Mississauga, ON
Thomas Ootjers	East Northumberland S.S.	Brighton, ON
William Slofstra	Elmira D.S.S.	Elmira, ON
David Zhang	Woburn C.I.	Toronto, ON	Gold
IOI 2000 - Beijing, China (Team Photo)
David Arthur	Upper Canada College	Toronto, ON	Gold
Denis Dmitriev	Centennial Senior S.S.	Coquitlam, B.C.	Silver
Jonathan Gilbert	Vincent Massey C.I.	Winnipeg, MB	Bronze
David Pritchard	Woburn C.I.	Toronto, ON	Gold
IOI 1999 - Antalya-Belek, Turkey (Team Photo)
David Arthur	Upper Canada College	Toronto, ON	Gold
Bryan Chan	Lisgar C.I.	Ottawa, ON
Eugene Osovetsky	W.Lyon Mackenzie C.I.	North York, ON	Bronze
David Pritchard	Woburn C.I.	Toronto, ON	Silver
IOI 1998 - Setubal, Portugal (Team Photo)
David Arthur	Upper Canada College	Toronto, ON	Bronze
Neil Girdhar	Woburn C.I.	Toronto, ON	Bronze
Graeme Kemkes	Glenview Park S.S.	Cambridge, ON
David Pritchard	Woburn C.I.	Toronto, ON	Silver
IOI 1997 - Cape Town, South Africa (Team Photo)
Neil Girdhar	Woburn C.I.	Toronto, ON	Bronze
Graeme Kemkes	Glenview Park S.S.	Cambridge, ON	Bronze
Peter Ruderman	Turner Fenton S.S.	Brampton, ON	Silver
Darryl Shpak	Immanuel Christian School	Winnipeg, MB	Bronze
IOI 1996 - Veszprem, Hungary (Team Photo)
Donny Cheung	St. John's-Ravenscourt School	Winnipeg, MB	Bronze
Alan Martin	Gloucester High School	Gloucester, ON	Silver
David Pritchard	Danforth C.I.	Toronto, ON
Darryl Shpak	Immanuel Christian School	Winnipeg, MB	Bronze