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	<id>http://debianws.lexgopc.com/wiki143/index.php?action=history&amp;feed=atom&amp;title=Canadian_Computing_Competition</id>
	<title>Canadian Computing Competition - Revision history</title>
	<link rel="self" type="application/atom+xml" href="http://debianws.lexgopc.com/wiki143/index.php?action=history&amp;feed=atom&amp;title=Canadian_Computing_Competition"/>
	<link rel="alternate" type="text/html" href="http://debianws.lexgopc.com/wiki143/index.php?title=Canadian_Computing_Competition&amp;action=history"/>
	<updated>2026-05-06T16:37:05Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.43.1</generator>
	<entry>
		<id>http://debianws.lexgopc.com/wiki143/index.php?title=Canadian_Computing_Competition&amp;diff=5127955&amp;oldid=prev</id>
		<title>imported&gt;Northern Moonlight: official language</title>
		<link rel="alternate" type="text/html" href="http://debianws.lexgopc.com/wiki143/index.php?title=Canadian_Computing_Competition&amp;diff=5127955&amp;oldid=prev"/>
		<updated>2025-08-08T08:27:57Z</updated>

		<summary type="html">&lt;p&gt;official language&lt;/p&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Previous revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 08:27, 8 August 2025&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l6&quot;&gt;Line 6:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 6:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[File:Centre for Education in Mathematics and Computing logo.svg|thumb|The logo of the [[Centre for Education in Mathematics and Computing]].]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[File:Centre for Education in Mathematics and Computing logo.svg|thumb|The logo of the [[Centre for Education in Mathematics and Computing]].]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The &#039;&#039;&#039;Canadian Computing Competition&#039;&#039;&#039; (&#039;&#039;&#039;CCC&#039;&#039;&#039;) is an annual [[Computer programming|programming]] [[competition]] for secondary school students in [[Canada]], organized by the [[Centre for Education in Mathematics and Computing]] at the [[University of Waterloo]].  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The &#039;&#039;&#039;Canadian Computing Competition&#039;&#039;&#039; (&#039;&#039;&#039;CCC&#039;&#039;&#039;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;, {{langx|fr|Concours canadien d&#039;informatique}}&lt;/ins&gt;) is an annual [[Computer programming|programming]] [[competition]] for secondary school students in [[Canada]], organized by the [[Centre for Education in Mathematics and Computing]] at the [[University of Waterloo]].  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;There are two levels of problems presented, Junior and Senior, based on programming skill level. Participants are allowed to use C, [[C++]], [[Python 2]], [[Python 3]], or Java [[programming languages]], which are permitted at the [[International Olympiad in Informatics]] (IOI). CCC questions are designed to test a student&amp;#039;s ability to design and code algorithms rather than their knowledge of APIs or language-specific features.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;There are two levels of problems presented, Junior and Senior, based on programming skill level. Participants are allowed to use C, [[C++]], [[Python 2]], [[Python 3]], or Java [[programming languages]], which are permitted at the [[International Olympiad in Informatics]] (IOI). CCC questions are designed to test a student&amp;#039;s ability to design and code algorithms rather than their knowledge of APIs or language-specific features.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>imported&gt;Northern Moonlight</name></author>
	</entry>
	<entry>
		<id>http://debianws.lexgopc.com/wiki143/index.php?title=Canadian_Computing_Competition&amp;diff=2025206&amp;oldid=prev</id>
		<title>imported&gt;Username6892: Added {{Notability}} tag</title>
		<link rel="alternate" type="text/html" href="http://debianws.lexgopc.com/wiki143/index.php?title=Canadian_Computing_Competition&amp;diff=2025206&amp;oldid=prev"/>
		<updated>2025-06-30T02:06:15Z</updated>

		<summary type="html">&lt;p&gt;Added {{&lt;a href=&quot;/wiki143/index.php?title=Template:Notability&quot; title=&quot;Template:Notability&quot;&gt;Notability&lt;/a&gt;}} tag&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Previous revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 02:06, 30 June 2025&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{Short description|Annual programming competition in Canada}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{Short description|Annual programming competition in Canada}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;{{Multiple issues|&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{Unreferenced|date=February 2021}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{Unreferenced|date=February 2021}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;{{Notability|date=June 2025}}&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;}}&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[File:Centre for Education in Mathematics and Computing logo.svg|thumb|The logo of the [[Centre for Education in Mathematics and Computing]].]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[File:Centre for Education in Mathematics and Computing logo.svg|thumb|The logo of the [[Centre for Education in Mathematics and Computing]].]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The &amp;#039;&amp;#039;&amp;#039;Canadian Computing Competition&amp;#039;&amp;#039;&amp;#039; (&amp;#039;&amp;#039;&amp;#039;CCC&amp;#039;&amp;#039;&amp;#039;) is an annual [[Computer programming|programming]] [[competition]] for secondary school students in [[Canada]], organized by the [[Centre for Education in Mathematics and Computing]] at the [[University of Waterloo]].  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The &amp;#039;&amp;#039;&amp;#039;Canadian Computing Competition&amp;#039;&amp;#039;&amp;#039; (&amp;#039;&amp;#039;&amp;#039;CCC&amp;#039;&amp;#039;&amp;#039;) is an annual [[Computer programming|programming]] [[competition]] for secondary school students in [[Canada]], organized by the [[Centre for Education in Mathematics and Computing]] at the [[University of Waterloo]].  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>imported&gt;Username6892</name></author>
	</entry>
	<entry>
		<id>http://debianws.lexgopc.com/wiki143/index.php?title=Canadian_Computing_Competition&amp;diff=391105&amp;oldid=prev</id>
		<title>2620:101:F000:7C0:0:0:0:3A33 at 14:39, 7 March 2025</title>
		<link rel="alternate" type="text/html" href="http://debianws.lexgopc.com/wiki143/index.php?title=Canadian_Computing_Competition&amp;diff=391105&amp;oldid=prev"/>
		<updated>2025-03-07T14:39:13Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{Short description|Annual programming competition in Canada}}&lt;br /&gt;
{{Unreferenced|date=February 2021}}&lt;br /&gt;
&lt;br /&gt;
[[File:Centre for Education in Mathematics and Computing logo.svg|thumb|The logo of the [[Centre for Education in Mathematics and Computing]].]]&lt;br /&gt;
The &amp;#039;&amp;#039;&amp;#039;Canadian Computing Competition&amp;#039;&amp;#039;&amp;#039; (&amp;#039;&amp;#039;&amp;#039;CCC&amp;#039;&amp;#039;&amp;#039;) is an annual [[Computer programming|programming]] [[competition]] for secondary school students in [[Canada]], organized by the [[Centre for Education in Mathematics and Computing]] at the [[University of Waterloo]]. &lt;br /&gt;
&lt;br /&gt;
There are two levels of problems presented, Junior and Senior, based on programming skill level. Participants are allowed to use C, [[C++]], [[Python 2]], [[Python 3]], or Java [[programming languages]], which are permitted at the [[International Olympiad in Informatics]] (IOI). CCC questions are designed to test a student&amp;#039;s ability to design and code algorithms rather than their knowledge of APIs or language-specific features.&lt;br /&gt;
&lt;br /&gt;
Approximately 20 of the top students in the Senior division of the CCC from Canada are invited to compete at the Canadian Computing Olympiad (CCO), hosted at the [[University of Waterloo]] each spring. This event is then used to select participants for the Canadian team at the IOI, as well as the European Girls’ Olympiad in Informatics (EGOI).  &lt;br /&gt;
 &lt;br /&gt;
The questions in the CCC are algorithmic in nature, designed to test a student&amp;#039;s ability to design and code algorithms rather than their knowledge of [[Application programming interface|APIs]] or language-specific features. Stage 2 is more difficult than Stage 1, but still easier than the IOI. The problems generally have memory or time constraints, forcing the programmer to find efficient solutions to earn full marks.&lt;br /&gt;
&lt;br /&gt;
The contests are also open to students from outside Canada, although they are ineligible to participate on the Canadian IOI team. &lt;br /&gt;
&lt;br /&gt;
==Contest Stages==&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
===Canadian Computing Olympiad (CCO)===&lt;br /&gt;
&lt;br /&gt;
The CCO is two days long, with four hours to do three questions each day. There are six questions, each weighted 25 points. Contestants&amp;#039; combined stage 1 and CCO scores are used to determine final scores for the Canadian Computing Competition. Bronze, silver, and gold medals are awarded, with each competitor receiving a medal; winners of gold medals are invited to represent the Canadian team at the IOI.&lt;br /&gt;
&lt;br /&gt;
==See also==&lt;br /&gt;
* [[Centre for Education in Mathematics and Computing]]&lt;br /&gt;
* [[ACM International Collegiate Programming Contest]]&lt;br /&gt;
* [[DWITE]]&lt;br /&gt;
&lt;br /&gt;
==References==&lt;br /&gt;
{{reflist}}&lt;br /&gt;
&lt;br /&gt;
==External links==&lt;br /&gt;
*[http://cemc.math.uwaterloo.ca/contests/computing.html CCC Website]&lt;br /&gt;
*[http://mmhs.ca/ccc/index.htm Solutions to Stage One Problems]&lt;br /&gt;
&lt;br /&gt;
[[Category:Computer science education in Canada]]&lt;br /&gt;
[[Category:Programming contests]]&lt;/div&gt;</summary>
		<author><name>2620:101:F000:7C0:0:0:0:3A33</name></author>
	</entry>
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