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		<id>https://algorist.com/algowiki_v2/index.php?action=history&amp;feed=atom&amp;title=TADM2E_4.5</id>
		<title>TADM2E 4.5 - Revision history</title>
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		<updated>2026-04-30T23:59:27Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://algorist.com/algowiki_v2/index.php?title=TADM2E_4.5&amp;diff=89&amp;oldid=prev</id>
		<title>Algowikiadmin: Recovering wiki</title>
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				<updated>2014-09-11T18:14:05Z</updated>
		
		<summary type="html">&lt;p&gt;Recovering wiki&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;O(nlogn) solution:&lt;br /&gt;
: sort the array first, &lt;br /&gt;
: scan the array, keep updating a max_so_far counter.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
O(n) solution:&lt;br /&gt;
: put each value into hash map with the value as key and frequency as value&lt;br /&gt;
: scan the hash map to find the max&lt;/div&gt;</summary>
		<author><name>Algowikiadmin</name></author>	</entry>

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