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	<id>https://wiki.soullan.com/index.php?action=history&amp;feed=atom&amp;title=BreakFast%3A2021%E7%89%9B%E5%AE%A2%E6%9A%91%E6%9C%9F%E5%A4%9A%E6%A0%A1%E8%AE%AD%E7%BB%83%E8%90%A52</id>
	<title>BreakFast:2021牛客暑期多校训练营2 - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://wiki.soullan.com/index.php?action=history&amp;feed=atom&amp;title=BreakFast%3A2021%E7%89%9B%E5%AE%A2%E6%9A%91%E6%9C%9F%E5%A4%9A%E6%A0%A1%E8%AE%AD%E7%BB%83%E8%90%A52"/>
	<link rel="alternate" type="text/html" href="https://wiki.soullan.com/index.php?title=BreakFast:2021%E7%89%9B%E5%AE%A2%E6%9A%91%E6%9C%9F%E5%A4%9A%E6%A0%A1%E8%AE%AD%E7%BB%83%E8%90%A52&amp;action=history"/>
	<updated>2026-05-13T16:44:08Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.36.0</generator>
	<entry>
		<id>https://wiki.soullan.com/index.php?title=BreakFast:2021%E7%89%9B%E5%AE%A2%E6%9A%91%E6%9C%9F%E5%A4%9A%E6%A0%A1%E8%AE%AD%E7%BB%83%E8%90%A52&amp;diff=175&amp;oldid=prev</id>
		<title>BreakFast: Protected &quot;BreakFast:2021牛客暑期多校训练营2&quot; ([Edit=Protect from non-authors] (indefinite) [Move=Protect from non-authors] (indefinite))</title>
		<link rel="alternate" type="text/html" href="https://wiki.soullan.com/index.php?title=BreakFast:2021%E7%89%9B%E5%AE%A2%E6%9A%91%E6%9C%9F%E5%A4%9A%E6%A0%A1%E8%AE%AD%E7%BB%83%E8%90%A52&amp;diff=175&amp;oldid=prev"/>
		<updated>2021-07-20T15:53:46Z</updated>

		<summary type="html">&lt;p&gt;Protected &amp;quot;&lt;a href=&quot;/index.php/BreakFast:2021%E7%89%9B%E5%AE%A2%E6%9A%91%E6%9C%9F%E5%A4%9A%E6%A0%A1%E8%AE%AD%E7%BB%83%E8%90%A52&quot; title=&quot;BreakFast:2021牛客暑期多校训练营2&quot;&gt;BreakFast:2021牛客暑期多校训练营2&lt;/a&gt;&amp;quot; ([Edit=Protect from non-authors] (indefinite) [Move=Protect from non-authors] (indefinite))&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 15:53, 20 July 2021&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-notice&quot; lang=&quot;en&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(No difference)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>BreakFast</name></author>
	</entry>
	<entry>
		<id>https://wiki.soullan.com/index.php?title=BreakFast:2021%E7%89%9B%E5%AE%A2%E6%9A%91%E6%9C%9F%E5%A4%9A%E6%A0%A1%E8%AE%AD%E7%BB%83%E8%90%A52&amp;diff=160&amp;oldid=prev</id>
		<title>BreakFast: add toc</title>
		<link rel="alternate" type="text/html" href="https://wiki.soullan.com/index.php?title=BreakFast:2021%E7%89%9B%E5%AE%A2%E6%9A%91%E6%9C%9F%E5%A4%9A%E6%A0%A1%E8%AE%AD%E7%BB%83%E8%90%A52&amp;diff=160&amp;oldid=prev"/>
		<updated>2021-07-20T14:46:56Z</updated>

		<summary type="html">&lt;p&gt;add toc&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older 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 14:46, 20 July 2021&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 colspan=&quot;2&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;__TOC__&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;== Replay ==&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;== Replay ==&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;== Problem A ==&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;== Problem A ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>BreakFast</name></author>
	</entry>
	<entry>
		<id>https://wiki.soullan.com/index.php?title=BreakFast:2021%E7%89%9B%E5%AE%A2%E6%9A%91%E6%9C%9F%E5%A4%9A%E6%A0%A1%E8%AE%AD%E7%BB%83%E8%90%A52&amp;diff=152&amp;oldid=prev</id>
		<title>BreakFast at 09:39, 19 July 2021</title>
		<link rel="alternate" type="text/html" href="https://wiki.soullan.com/index.php?title=BreakFast:2021%E7%89%9B%E5%AE%A2%E6%9A%91%E6%9C%9F%E5%A4%9A%E6%A0%A1%E8%AE%AD%E7%BB%83%E8%90%A52&amp;diff=152&amp;oldid=prev"/>
		<updated>2021-07-19T09:39:20Z</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;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older 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 09:39, 19 July 2021&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; 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;== Replay &lt;/ins&gt;==&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;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Replay&lt;/del&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;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&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;== Problem A ==&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>BreakFast</name></author>
	</entry>
	<entry>
		<id>https://wiki.soullan.com/index.php?title=BreakFast:2021%E7%89%9B%E5%AE%A2%E6%9A%91%E6%9C%9F%E5%A4%9A%E6%A0%A1%E8%AE%AD%E7%BB%83%E8%90%A52&amp;diff=151&amp;oldid=prev</id>
		<title>BreakFast: Created page with &quot;== Replay&quot;</title>
		<link rel="alternate" type="text/html" href="https://wiki.soullan.com/index.php?title=BreakFast:2021%E7%89%9B%E5%AE%A2%E6%9A%91%E6%9C%9F%E5%A4%9A%E6%A0%A1%E8%AE%AD%E7%BB%83%E8%90%A52&amp;diff=151&amp;oldid=prev"/>
		<updated>2021-07-19T09:38:54Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;== Replay&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;==&lt;br /&gt;
Replay&lt;/div&gt;</summary>
		<author><name>BreakFast</name></author>
	</entry>
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