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	<title>Computer Science/61b/Homework/hw7/dict/Tree234Node.java - Revision history</title>
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	<updated>2026-05-01T03:00:35Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.31.16</generator>
	<entry>
		<id>http://www.lensovet.net/~sysadmin/w/index.php?title=Computer_Science/61b/Homework/hw7/dict/Tree234Node.java&amp;diff=24361&amp;oldid=prev</id>
		<title>Lensovet: Lensovet moved page CS/61b/Homework/hw7/dict/Tree234Node.java to Computer Science/61b/Homework/hw7/dict/Tree234Node.java</title>
		<link rel="alternate" type="text/html" href="http://www.lensovet.net/~sysadmin/w/index.php?title=Computer_Science/61b/Homework/hw7/dict/Tree234Node.java&amp;diff=24361&amp;oldid=prev"/>
		<updated>2023-02-20T03:51:35Z</updated>

		<summary type="html">&lt;p&gt;Lensovet moved page &lt;a href=&quot;/~sysadmin/w/CS/61b/Homework/hw7/dict/Tree234Node.java&quot; class=&quot;mw-redirect&quot; title=&quot;CS/61b/Homework/hw7/dict/Tree234Node.java&quot;&gt;CS/61b/Homework/hw7/dict/Tree234Node.java&lt;/a&gt; to &lt;a href=&quot;/~sysadmin/w/Computer_Science/61b/Homework/hw7/dict/Tree234Node.java&quot; title=&quot;Computer Science/61b/Homework/hw7/dict/Tree234Node.java&quot;&gt;Computer Science/61b/Homework/hw7/dict/Tree234Node.java&lt;/a&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&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: #222; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revision as of 03:51, 20 February 2023&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>Lensovet</name></author>
		
	</entry>
	<entry>
		<id>http://www.lensovet.net/~sysadmin/w/index.php?title=Computer_Science/61b/Homework/hw7/dict/Tree234Node.java&amp;diff=4049&amp;oldid=prev</id>
		<title>Lensovet: moved CS 61b/Homework/hw7/dict/Tree234Node.java to CS/61b/Homework/hw7/dict/Tree234Node.java:&amp;#32;fix cs 61b hierarchy</title>
		<link rel="alternate" type="text/html" href="http://www.lensovet.net/~sysadmin/w/index.php?title=Computer_Science/61b/Homework/hw7/dict/Tree234Node.java&amp;diff=4049&amp;oldid=prev"/>
		<updated>2010-11-14T06:00:20Z</updated>

		<summary type="html">&lt;p&gt;moved &lt;a href=&quot;/~sysadmin/w/CS_61b/Homework/hw7/dict/Tree234Node.java&quot; class=&quot;mw-redirect&quot; title=&quot;CS 61b/Homework/hw7/dict/Tree234Node.java&quot;&gt;CS 61b/Homework/hw7/dict/Tree234Node.java&lt;/a&gt; to &lt;a href=&quot;/~sysadmin/w/CS/61b/Homework/hw7/dict/Tree234Node.java&quot; class=&quot;mw-redirect&quot; title=&quot;CS/61b/Homework/hw7/dict/Tree234Node.java&quot;&gt;CS/61b/Homework/hw7/dict/Tree234Node.java&lt;/a&gt;: fix cs 61b hierarchy&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&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: #222; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revision as of 06:00, 14 November 2010&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>Lensovet</name></author>
		
	</entry>
	<entry>
		<id>http://www.lensovet.net/~sysadmin/w/index.php?title=Computer_Science/61b/Homework/hw7/dict/Tree234Node.java&amp;diff=3228&amp;oldid=prev</id>
		<title>Lensovet at 06:06, 22 September 2007</title>
		<link rel="alternate" type="text/html" href="http://www.lensovet.net/~sysadmin/w/index.php?title=Computer_Science/61b/Homework/hw7/dict/Tree234Node.java&amp;diff=3228&amp;oldid=prev"/>
		<updated>2007-09-22T06:06:59Z</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; /* Tree234Node.java */&lt;br /&gt;
 &lt;br /&gt;
 package dict;&lt;br /&gt;
 &lt;br /&gt;
 /**&lt;br /&gt;
  *  A Tree234Node is a node in a 2-3-4 tree (Tree234 class).&lt;br /&gt;
  *&lt;br /&gt;
  *  DO NOT CHANGE ANYTHING IN THIS FILE.&lt;br /&gt;
  *  You may add helper methods and additional constructors, though.&lt;br /&gt;
  **/&lt;br /&gt;
 class Tree234Node {&lt;br /&gt;
 &lt;br /&gt;
   /**&lt;br /&gt;
    *  keys is the number of keys in this node.  Always 1, 2, or 3.&lt;br /&gt;
    *  key1 through key3 are the keys of this node.  If keys == 1, the value&lt;br /&gt;
    *  of key2 doesn't matter.  If keys &amp;lt; 3, the value of key3 doesn't matter.&lt;br /&gt;
    *  parent is this node's parent; null if this is the root.&lt;br /&gt;
    *  child1 through child4 are the children of this node.  If this is a leaf&lt;br /&gt;
    *  node, they must all be set to null.  If this node has no third and/or&lt;br /&gt;
    *  fourth child, child3 and/or child4 must be set to null.&lt;br /&gt;
    **/&lt;br /&gt;
&lt;br /&gt;
{{notmine|Jonathan Shewchuk}}&lt;/div&gt;</summary>
		<author><name>Lensovet</name></author>
		
	</entry>
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