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	<title>2025 한국정보올림피아드(KOI) 2차 대회 중등부 - 편집 역사</title>
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	<updated>2026-05-17T03:30:25Z</updated>
	<subtitle>이 문서의 편집 역사</subtitle>
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		<title>2026년 4월 4일 (토) 09:08에 ArduWiki님의 편집</title>
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		<updated>2026-04-04T09:08:13Z</updated>

		<summary type="html">&lt;p&gt;&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;← 이전 판&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;2026년 4월 4일 (토) 18:08 판&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-l3&quot;&gt;3번째 줄:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;3번째 줄:&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;&amp;#039;&amp;#039;&amp;#039;한국 정보올림피아드(KOI) 기출 문제 풀이과정을 수록합니다.&amp;#039;&amp;#039;&amp;#039;&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;&amp;#039;&amp;#039;&amp;#039;한국 정보올림피아드(KOI) 기출 문제 풀이과정을 수록합니다.&amp;#039;&amp;#039;&amp;#039;&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; 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;[[파일:&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;한국정보올림피아드 문제풀이&lt;/del&gt;.jpg|link=https://arduwiki.com/wiki/%ED%95%9C%EA%B5%AD%EC%A0%95%EB%B3%B4%EC%98%AC%EB%A6%BC%ED%94%BC%EC%95%84%EB%93%9C(KOI)|한국정보올림피아드(KOI) 기출 문제 풀이 모음]]&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;[[파일:&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;KOISolution&lt;/ins&gt;.jpg|link=https://arduwiki.com/wiki/%ED%95%9C%EA%B5%AD%EC%A0%95%EB%B3%B4%EC%98%AC%EB%A6%BC%ED%94%BC%EC%95%84%EB%93%9C(KOI)|한국정보올림피아드(KOI) 기출 문제 풀이 모음&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;|center|class=coders100&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;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;== &amp;#039;&amp;#039;&amp;#039;KOI 2025&amp;#039;&amp;#039;&amp;#039; ==&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;== &amp;#039;&amp;#039;&amp;#039;KOI 2025&amp;#039;&amp;#039;&amp;#039; ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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&lt;/table&gt;</summary>
		<author><name>ArduWiki</name></author>
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	<entry>
		<id>https://arduwiki.com/html/index.php?title=2025_%ED%95%9C%EA%B5%AD%EC%A0%95%EB%B3%B4%EC%98%AC%EB%A6%BC%ED%94%BC%EC%95%84%EB%93%9C(KOI)_2%EC%B0%A8_%EB%8C%80%ED%9A%8C_%EC%A4%91%EB%93%B1%EB%B6%80&amp;diff=2714&amp;oldid=prev</id>
		<title>ArduWiki: 새 문서: {{#seo:|title=아두위키 : 한국정보올림피아드(KOI) 기출문제 풀이|title_mode=append|keywords=정보올림피아드, 한국정보올림피아드, KOI, 정올, 정올 1차대회, 정올 2차대회, 사고력, 자료구조, 컴퓨팅 사고력, 프로그래밍 대회, 정올 기출, 2025 KOI, 2025 중등부 2차 대회|description=한국정보올림피아드(KOI) 기출 문제 풀이본을 수록합니다.|image=https://arduwiki.com/html/resources/assets/arduwiki.pn...</title>
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		<updated>2026-04-01T12:39:23Z</updated>

		<summary type="html">&lt;p&gt;새 문서: {{#seo:|title=아두위키 : 한국정보올림피아드(KOI) 기출문제 풀이|title_mode=append|keywords=정보올림피아드, 한국정보올림피아드, KOI, 정올, 정올 1차대회, 정올 2차대회, 사고력, 자료구조, 컴퓨팅 사고력, 프로그래밍 대회, 정올 기출, 2025 KOI, 2025 중등부 2차 대회|description=한국정보올림피아드(KOI) 기출 문제 풀이본을 수록합니다.|image=https://arduwiki.com/html/resources/assets/arduwiki.pn...&lt;/p&gt;
&lt;p&gt;&lt;b&gt;새 문서&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{#seo:|title=아두위키 : 한국정보올림피아드(KOI) 기출문제 풀이|title_mode=append|keywords=정보올림피아드, 한국정보올림피아드, KOI, 정올, 정올 1차대회, 정올 2차대회, 사고력, 자료구조, 컴퓨팅 사고력, 프로그래밍 대회, 정올 기출, 2025 KOI, 2025 중등부 2차 대회|description=한국정보올림피아드(KOI) 기출 문제 풀이본을 수록합니다.|image=https://arduwiki.com/html/resources/assets/arduwiki.png}}&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;한국 정보올림피아드(KOI) 기출 문제 풀이과정을 수록합니다.&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
&lt;br /&gt;
[[파일:한국정보올림피아드 문제풀이.jpg|link=https://arduwiki.com/wiki/%ED%95%9C%EA%B5%AD%EC%A0%95%EB%B3%B4%EC%98%AC%EB%A6%BC%ED%94%BC%EC%95%84%EB%93%9C(KOI)|한국정보올림피아드(KOI) 기출 문제 풀이 모음]]&lt;br /&gt;
&lt;br /&gt;
== &amp;#039;&amp;#039;&amp;#039;KOI 2025&amp;#039;&amp;#039;&amp;#039; ==&lt;/div&gt;</summary>
		<author><name>ArduWiki</name></author>
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