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	<title>418341 ภาคต้น 2552/โจทย์ปัญหาอัลกอริทึมแบบแบ่งแยกแล้วเอาชนะ - ประวัติรุ่นแก้ไข</title>
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	<updated>2026-05-02T20:00:47Z</updated>
	<subtitle>ประวัติรุ่นแก้ไขของหน้านี้ในวิกิ</subtitle>
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	<entry>
		<id>http://158.108.32.49/wiki/index.php?title=418341_%E0%B8%A0%E0%B8%B2%E0%B8%84%E0%B8%95%E0%B9%89%E0%B8%99_2552/%E0%B9%82%E0%B8%88%E0%B8%97%E0%B8%A2%E0%B9%8C%E0%B8%9B%E0%B8%B1%E0%B8%8D%E0%B8%AB%E0%B8%B2%E0%B8%AD%E0%B8%B1%E0%B8%A5%E0%B8%81%E0%B8%AD%E0%B8%A3%E0%B8%B4%E0%B8%97%E0%B8%B6%E0%B8%A1%E0%B9%81%E0%B8%9A%E0%B8%9A%E0%B9%81%E0%B8%9A%E0%B9%88%E0%B8%87%E0%B9%81%E0%B8%A2%E0%B8%81%E0%B9%81%E0%B8%A5%E0%B9%89%E0%B8%A7%E0%B9%80%E0%B8%AD%E0%B8%B2%E0%B8%8A%E0%B8%99%E0%B8%B0&amp;diff=7260&amp;oldid=prev</id>
		<title>Cardcaptor: /* ข้อ 8 */</title>
		<link rel="alternate" type="text/html" href="http://158.108.32.49/wiki/index.php?title=418341_%E0%B8%A0%E0%B8%B2%E0%B8%84%E0%B8%95%E0%B9%89%E0%B8%99_2552/%E0%B9%82%E0%B8%88%E0%B8%97%E0%B8%A2%E0%B9%8C%E0%B8%9B%E0%B8%B1%E0%B8%8D%E0%B8%AB%E0%B8%B2%E0%B8%AD%E0%B8%B1%E0%B8%A5%E0%B8%81%E0%B8%AD%E0%B8%A3%E0%B8%B4%E0%B8%97%E0%B8%B6%E0%B8%A1%E0%B9%81%E0%B8%9A%E0%B8%9A%E0%B9%81%E0%B8%9A%E0%B9%88%E0%B8%87%E0%B9%81%E0%B8%A2%E0%B8%81%E0%B9%81%E0%B8%A5%E0%B9%89%E0%B8%A7%E0%B9%80%E0%B8%AD%E0%B8%B2%E0%B8%8A%E0%B8%99%E0%B8%B0&amp;diff=7260&amp;oldid=prev"/>
		<updated>2009-09-04T14:32:18Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;ข้อ 8&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&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;th&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;←รุ่นแก้ไขก่อนหน้า&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;รุ่นแก้ไขเมื่อ 14:32, 4 กันยายน 2552&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-l46&quot; &gt;แถว 46:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;แถว 46:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;== ข้อ 8 ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;== ข้อ 8 ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; 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;[Kleinberg &amp;amp; Tardos 5.2] กำหนดอะเรย์ &amp;lt;math&amp;gt;A[&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;.&lt;/del&gt;]&amp;lt;/math&amp;gt; ขนาด &amp;lt;math&amp;gt;n \,&amp;lt;/math&amp;gt; ช่อง นิยาม&amp;lt;b&amp;gt;อินเวอร์ชันสำััคัญ&amp;lt;/b&amp;gt;ว่าเป็นคู่ลำดับ &amp;lt;math&amp;gt;(i,j)\,&amp;lt;/math&amp;gt; ที่ &amp;lt;math&amp;gt;i &amp;lt; j \,&amp;lt;/math&amp;gt; และ &amp;lt;math&amp;gt;A[i] &amp;gt; 2A[j] \,&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;[Kleinberg &amp;amp; Tardos 5.2] กำหนดอะเรย์ &amp;lt;math&amp;gt;A[&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\cdot&lt;/ins&gt;] &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\,&lt;/ins&gt;&amp;lt;/math&amp;gt; ขนาด &amp;lt;math&amp;gt;n \,&amp;lt;/math&amp;gt; ช่อง นิยาม&amp;lt;b&amp;gt;อินเวอร์ชันสำััคัญ&amp;lt;/b&amp;gt;ว่าเป็นคู่ลำดับ &amp;lt;math&amp;gt;(i,j)\,&amp;lt;/math&amp;gt; ที่ &amp;lt;math&amp;gt;i &amp;lt; j \,&amp;lt;/math&amp;gt; และ &amp;lt;math&amp;gt;A[i] &amp;gt; 2A[j] \,&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;จงออกแบบอัลกอริทึมเพื่อนับอินเวอร์ชันสำคัญในอะเรย์ อัลกอริทึมนี้ควรทำงานได้ในเวลา &amp;lt;math&amp;gt;O(n \log n) \,&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;จงออกแบบอัลกอริทึมเพื่อนับอินเวอร์ชันสำคัญในอะเรย์ อัลกอริทึมนี้ควรทำงานได้ในเวลา &amp;lt;math&amp;gt;O(n \log n) \,&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Cardcaptor</name></author>
		
	</entry>
	<entry>
		<id>http://158.108.32.49/wiki/index.php?title=418341_%E0%B8%A0%E0%B8%B2%E0%B8%84%E0%B8%95%E0%B9%89%E0%B8%99_2552/%E0%B9%82%E0%B8%88%E0%B8%97%E0%B8%A2%E0%B9%8C%E0%B8%9B%E0%B8%B1%E0%B8%8D%E0%B8%AB%E0%B8%B2%E0%B8%AD%E0%B8%B1%E0%B8%A5%E0%B8%81%E0%B8%AD%E0%B8%A3%E0%B8%B4%E0%B8%97%E0%B8%B6%E0%B8%A1%E0%B9%81%E0%B8%9A%E0%B8%9A%E0%B9%81%E0%B8%9A%E0%B9%88%E0%B8%87%E0%B9%81%E0%B8%A2%E0%B8%81%E0%B9%81%E0%B8%A5%E0%B9%89%E0%B8%A7%E0%B9%80%E0%B8%AD%E0%B8%B2%E0%B8%8A%E0%B8%99%E0%B8%B0&amp;diff=7257&amp;oldid=prev</id>
		<title>Cardcaptor: /* ข้อ 6 */</title>
		<link rel="alternate" type="text/html" href="http://158.108.32.49/wiki/index.php?title=418341_%E0%B8%A0%E0%B8%B2%E0%B8%84%E0%B8%95%E0%B9%89%E0%B8%99_2552/%E0%B9%82%E0%B8%88%E0%B8%97%E0%B8%A2%E0%B9%8C%E0%B8%9B%E0%B8%B1%E0%B8%8D%E0%B8%AB%E0%B8%B2%E0%B8%AD%E0%B8%B1%E0%B8%A5%E0%B8%81%E0%B8%AD%E0%B8%A3%E0%B8%B4%E0%B8%97%E0%B8%B6%E0%B8%A1%E0%B9%81%E0%B8%9A%E0%B8%9A%E0%B9%81%E0%B8%9A%E0%B9%88%E0%B8%87%E0%B9%81%E0%B8%A2%E0%B8%81%E0%B9%81%E0%B8%A5%E0%B9%89%E0%B8%A7%E0%B9%80%E0%B8%AD%E0%B8%B2%E0%B8%8A%E0%B8%99%E0%B8%B0&amp;diff=7257&amp;oldid=prev"/>
		<updated>2009-09-04T14:23:46Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;ข้อ 6&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&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;th&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;←รุ่นแก้ไขก่อนหน้า&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;รุ่นแก้ไขเมื่อ 14:23, 4 กันยายน 2552&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-l30&quot; &gt;แถว 30:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;แถว 30:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;== ข้อ 6 ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;== ข้อ 6 ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;เลขฟิโนนักชีมีนิยามดังต่อไปนี้&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;เลขฟิโนนักชีมีนิยามดังต่อไปนี้&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; 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;&amp;lt;math&amp;gt;f_n = \begin{cases}&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;1 &lt;/del&gt;&amp;amp; n = &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;1 &lt;/del&gt;\\ 1 &amp;amp; n = &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;2 &lt;/del&gt;\\ f_{n-1} + f_{n-2} &amp;amp; n \geq 2 \end{cases} \,&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;&amp;lt;math&amp;gt;f_n = \begin{cases}&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;0 &lt;/ins&gt;&amp;amp; n = &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;0 &lt;/ins&gt;\\ 1 &amp;amp; n = &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;1 &lt;/ins&gt;\\ f_{n-1} + f_{n-2} &amp;amp; n \geq 2 \end{cases} \,&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; 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;# จงพิสูจน์ว่า &amp;lt;math&amp;gt;\begin{bmatrix} 1 &amp;amp; 1 \\ 1 &amp;amp; 0 \end{bmatrix}^n = \begin{bmatrix} f_{n+1} &amp;amp; f_n \\ f_n &amp;amp; &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;0 &lt;/del&gt; \end{bmatrix} &amp;lt;/math&amp;gt; สำหรับจำนวนเต็มบวก &amp;lt;math&amp;gt;n \,&amp;lt;/math&amp;gt; ทุกจำนวน&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;# จงพิสูจน์ว่า &amp;lt;math&amp;gt;\begin{bmatrix} 1 &amp;amp; 1 \\ 1 &amp;amp; 0 \end{bmatrix}^n = \begin{bmatrix} f_{n+1} &amp;amp; f_n \\ f_n &amp;amp; &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;f_{n-1} &lt;/ins&gt; \end{bmatrix} &amp;lt;/math&amp;gt; สำหรับจำนวนเต็มบวก &amp;lt;math&amp;gt;n \,&amp;lt;/math&amp;gt; ทุกจำนวน&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;# จงออกแบบอัลกอริืทึมเพื่อหาค่า &amp;lt;math&amp;gt;f_n \,&amp;lt;/math&amp;gt; ที่มีเวลาการทำงาน &amp;lt;math&amp;gt;O(\log n) \,&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;# จงออกแบบอัลกอริืทึมเพื่อหาค่า &amp;lt;math&amp;gt;f_n \,&amp;lt;/math&amp;gt; ที่มีเวลาการทำงาน &amp;lt;math&amp;gt;O(\log n) \,&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Cardcaptor</name></author>
		
	</entry>
	<entry>
		<id>http://158.108.32.49/wiki/index.php?title=418341_%E0%B8%A0%E0%B8%B2%E0%B8%84%E0%B8%95%E0%B9%89%E0%B8%99_2552/%E0%B9%82%E0%B8%88%E0%B8%97%E0%B8%A2%E0%B9%8C%E0%B8%9B%E0%B8%B1%E0%B8%8D%E0%B8%AB%E0%B8%B2%E0%B8%AD%E0%B8%B1%E0%B8%A5%E0%B8%81%E0%B8%AD%E0%B8%A3%E0%B8%B4%E0%B8%97%E0%B8%B6%E0%B8%A1%E0%B9%81%E0%B8%9A%E0%B8%9A%E0%B9%81%E0%B8%9A%E0%B9%88%E0%B8%87%E0%B9%81%E0%B8%A2%E0%B8%81%E0%B9%81%E0%B8%A5%E0%B9%89%E0%B8%A7%E0%B9%80%E0%B8%AD%E0%B8%B2%E0%B8%8A%E0%B8%99%E0%B8%B0&amp;diff=7256&amp;oldid=prev</id>
		<title>Cardcaptor: /* ข้อ 6 */</title>
		<link rel="alternate" type="text/html" href="http://158.108.32.49/wiki/index.php?title=418341_%E0%B8%A0%E0%B8%B2%E0%B8%84%E0%B8%95%E0%B9%89%E0%B8%99_2552/%E0%B9%82%E0%B8%88%E0%B8%97%E0%B8%A2%E0%B9%8C%E0%B8%9B%E0%B8%B1%E0%B8%8D%E0%B8%AB%E0%B8%B2%E0%B8%AD%E0%B8%B1%E0%B8%A5%E0%B8%81%E0%B8%AD%E0%B8%A3%E0%B8%B4%E0%B8%97%E0%B8%B6%E0%B8%A1%E0%B9%81%E0%B8%9A%E0%B8%9A%E0%B9%81%E0%B8%9A%E0%B9%88%E0%B8%87%E0%B9%81%E0%B8%A2%E0%B8%81%E0%B9%81%E0%B8%A5%E0%B9%89%E0%B8%A7%E0%B9%80%E0%B8%AD%E0%B8%B2%E0%B8%8A%E0%B8%99%E0%B8%B0&amp;diff=7256&amp;oldid=prev"/>
		<updated>2009-09-04T14:19:07Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;ข้อ 6&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&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;th&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;←รุ่นแก้ไขก่อนหน้า&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;รุ่นแก้ไขเมื่อ 14:19, 4 กันยายน 2552&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-l31&quot; &gt;แถว 31:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;แถว 31:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;เลขฟิโนนักชีมีนิยามดังต่อไปนี้&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;เลขฟิโนนักชีมีนิยามดังต่อไปนี้&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;lt;math&amp;gt;f_n = \begin{cases}1 &amp;amp; n = 1 \\ 1 &amp;amp; n = 2 \\ f_{n-1} + f_{n-2} &amp;amp; n \geq 2 \end{cases} \,&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;lt;math&amp;gt;f_n = \begin{cases}1 &amp;amp; n = 1 \\ 1 &amp;amp; n = 2 \\ f_{n-1} + f_{n-2} &amp;amp; n \geq 2 \end{cases} \,&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; 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;# จงพิสูจน์ว่า &amp;lt;math&amp;gt;\begin{bmatrix} 1 &amp;amp; 1 \\ 1 &amp;amp; 0 \end{bmatrix}^n = \begin{bmatrix} &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;f_n &amp;amp; &lt;/del&gt;f_{n+1} \\ f_n &amp;amp; 0  \end{bmatrix} &amp;lt;/math&amp;gt; สำหรับจำนวนเต็มบวก &amp;lt;math&amp;gt;n \,&amp;lt;/math&amp;gt; ทุกจำนวน&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;# จงพิสูจน์ว่า &amp;lt;math&amp;gt;\begin{bmatrix} 1 &amp;amp; 1 \\ 1 &amp;amp; 0 \end{bmatrix}^n = \begin{bmatrix} f_{n+1} &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp; f_n &lt;/ins&gt;\\ f_n &amp;amp; 0  \end{bmatrix} &amp;lt;/math&amp;gt; สำหรับจำนวนเต็มบวก &amp;lt;math&amp;gt;n \,&amp;lt;/math&amp;gt; ทุกจำนวน&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;# จงออกแบบอัลกอริืทึมเพื่อหาค่า &amp;lt;math&amp;gt;f_n \,&amp;lt;/math&amp;gt; ที่มีเวลาการทำงาน &amp;lt;math&amp;gt;O(\log n) \,&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;# จงออกแบบอัลกอริืทึมเพื่อหาค่า &amp;lt;math&amp;gt;f_n \,&amp;lt;/math&amp;gt; ที่มีเวลาการทำงาน &amp;lt;math&amp;gt;O(\log n) \,&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Cardcaptor</name></author>
		
	</entry>
	<entry>
		<id>http://158.108.32.49/wiki/index.php?title=418341_%E0%B8%A0%E0%B8%B2%E0%B8%84%E0%B8%95%E0%B9%89%E0%B8%99_2552/%E0%B9%82%E0%B8%88%E0%B8%97%E0%B8%A2%E0%B9%8C%E0%B8%9B%E0%B8%B1%E0%B8%8D%E0%B8%AB%E0%B8%B2%E0%B8%AD%E0%B8%B1%E0%B8%A5%E0%B8%81%E0%B8%AD%E0%B8%A3%E0%B8%B4%E0%B8%97%E0%B8%B6%E0%B8%A1%E0%B9%81%E0%B8%9A%E0%B8%9A%E0%B9%81%E0%B8%9A%E0%B9%88%E0%B8%87%E0%B9%81%E0%B8%A2%E0%B8%81%E0%B9%81%E0%B8%A5%E0%B9%89%E0%B8%A7%E0%B9%80%E0%B8%AD%E0%B8%B2%E0%B8%8A%E0%B8%99%E0%B8%B0&amp;diff=7255&amp;oldid=prev</id>
		<title>Cardcaptor: /* ข้อ 6 */</title>
		<link rel="alternate" type="text/html" href="http://158.108.32.49/wiki/index.php?title=418341_%E0%B8%A0%E0%B8%B2%E0%B8%84%E0%B8%95%E0%B9%89%E0%B8%99_2552/%E0%B9%82%E0%B8%88%E0%B8%97%E0%B8%A2%E0%B9%8C%E0%B8%9B%E0%B8%B1%E0%B8%8D%E0%B8%AB%E0%B8%B2%E0%B8%AD%E0%B8%B1%E0%B8%A5%E0%B8%81%E0%B8%AD%E0%B8%A3%E0%B8%B4%E0%B8%97%E0%B8%B6%E0%B8%A1%E0%B9%81%E0%B8%9A%E0%B8%9A%E0%B9%81%E0%B8%9A%E0%B9%88%E0%B8%87%E0%B9%81%E0%B8%A2%E0%B8%81%E0%B9%81%E0%B8%A5%E0%B9%89%E0%B8%A7%E0%B9%80%E0%B8%AD%E0%B8%B2%E0%B8%8A%E0%B8%99%E0%B8%B0&amp;diff=7255&amp;oldid=prev"/>
		<updated>2009-09-04T14:17:15Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;ข้อ 6&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&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;th&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;←รุ่นแก้ไขก่อนหน้า&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;รุ่นแก้ไขเมื่อ 14:17, 4 กันยายน 2552&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-l31&quot; &gt;แถว 31:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;แถว 31:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;เลขฟิโนนักชีมีนิยามดังต่อไปนี้&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;เลขฟิโนนักชีมีนิยามดังต่อไปนี้&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;lt;math&amp;gt;f_n = \begin{cases}1 &amp;amp; n = 1 \\ 1 &amp;amp; n = 2 \\ f_{n-1} + f_{n-2} &amp;amp; n \geq 2 \end{cases} \,&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;lt;math&amp;gt;f_n = \begin{cases}1 &amp;amp; n = 1 \\ 1 &amp;amp; n = 2 \\ f_{n-1} + f_{n-2} &amp;amp; n \geq 2 \end{cases} \,&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; 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;# จงพิสูจน์ว่า &amp;lt;math&amp;gt;\begin{bmatrix} 1 &amp;amp; 1 \\ 0 &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp; 1 &lt;/del&gt;\end{bmatrix}^n = \begin{bmatrix} f_n &amp;amp; f_{n+1} \\ 0 &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp; f_n &lt;/del&gt;\end{bmatrix} &amp;lt;/math&amp;gt; สำหรับจำนวนเต็มบวก &amp;lt;math&amp;gt;n \,&amp;lt;/math&amp;gt; ทุกจำนวน&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;# จงพิสูจน์ว่า &amp;lt;math&amp;gt;\begin{bmatrix} 1 &amp;amp; 1 \\ &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;1 &amp;amp; &lt;/ins&gt;0 \end{bmatrix}^n = \begin{bmatrix} f_n &amp;amp; f_{n+1} \\ &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;f_n &amp;amp; &lt;/ins&gt;0 &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt; &lt;/ins&gt;\end{bmatrix} &amp;lt;/math&amp;gt; สำหรับจำนวนเต็มบวก &amp;lt;math&amp;gt;n \,&amp;lt;/math&amp;gt; ทุกจำนวน&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;# จงออกแบบอัลกอริืทึมเพื่อหาค่า &amp;lt;math&amp;gt;f_n \,&amp;lt;/math&amp;gt; ที่มีเวลาการทำงาน &amp;lt;math&amp;gt;O(\log n) \,&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;# จงออกแบบอัลกอริืทึมเพื่อหาค่า &amp;lt;math&amp;gt;f_n \,&amp;lt;/math&amp;gt; ที่มีเวลาการทำงาน &amp;lt;math&amp;gt;O(\log n) \,&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Cardcaptor</name></author>
		
	</entry>
	<entry>
		<id>http://158.108.32.49/wiki/index.php?title=418341_%E0%B8%A0%E0%B8%B2%E0%B8%84%E0%B8%95%E0%B9%89%E0%B8%99_2552/%E0%B9%82%E0%B8%88%E0%B8%97%E0%B8%A2%E0%B9%8C%E0%B8%9B%E0%B8%B1%E0%B8%8D%E0%B8%AB%E0%B8%B2%E0%B8%AD%E0%B8%B1%E0%B8%A5%E0%B8%81%E0%B8%AD%E0%B8%A3%E0%B8%B4%E0%B8%97%E0%B8%B6%E0%B8%A1%E0%B9%81%E0%B8%9A%E0%B8%9A%E0%B9%81%E0%B8%9A%E0%B9%88%E0%B8%87%E0%B9%81%E0%B8%A2%E0%B8%81%E0%B9%81%E0%B8%A5%E0%B9%89%E0%B8%A7%E0%B9%80%E0%B8%AD%E0%B8%B2%E0%B8%8A%E0%B8%99%E0%B8%B0&amp;diff=7238&amp;oldid=prev</id>
		<title>Aoy: /* ข้อ 8 */</title>
		<link rel="alternate" type="text/html" href="http://158.108.32.49/wiki/index.php?title=418341_%E0%B8%A0%E0%B8%B2%E0%B8%84%E0%B8%95%E0%B9%89%E0%B8%99_2552/%E0%B9%82%E0%B8%88%E0%B8%97%E0%B8%A2%E0%B9%8C%E0%B8%9B%E0%B8%B1%E0%B8%8D%E0%B8%AB%E0%B8%B2%E0%B8%AD%E0%B8%B1%E0%B8%A5%E0%B8%81%E0%B8%AD%E0%B8%A3%E0%B8%B4%E0%B8%97%E0%B8%B6%E0%B8%A1%E0%B9%81%E0%B8%9A%E0%B8%9A%E0%B9%81%E0%B8%9A%E0%B9%88%E0%B8%87%E0%B9%81%E0%B8%A2%E0%B8%81%E0%B9%81%E0%B8%A5%E0%B9%89%E0%B8%A7%E0%B9%80%E0%B8%AD%E0%B8%B2%E0%B8%8A%E0%B8%99%E0%B8%B0&amp;diff=7238&amp;oldid=prev"/>
		<updated>2009-09-04T08:04:43Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;ข้อ 8&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&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;th&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;←รุ่นแก้ไขก่อนหน้า&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;รุ่นแก้ไขเมื่อ 08:04, 4 กันยายน 2552&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-l46&quot; &gt;แถว 46:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;แถว 46:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;== ข้อ 8 ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;== ข้อ 8 ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; 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;[Kleinberg &amp;amp; Tardos 5.2] กำหนดอะเรย์ &amp;lt;math&amp;gt;A[.]&amp;lt;/math&amp;gt; ขนาด &amp;lt;math&amp;gt;n \,&amp;lt;/math&amp;gt; ช่อง นิยาม&amp;lt;b&amp;gt;อินเวอร์ชันสำััคัญ&amp;lt;/b&amp;gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;ว่าจำเป็นคู่ลำดับ &lt;/del&gt;&amp;lt;math&amp;gt;(i,j)\,&amp;lt;/math&amp;gt; ที่ &amp;lt;math&amp;gt;i &amp;lt; j \,&amp;lt;/math&amp;gt; และ &amp;lt;math&amp;gt;A[i] &amp;gt; 2A[j] \,&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;[Kleinberg &amp;amp; Tardos 5.2] กำหนดอะเรย์ &amp;lt;math&amp;gt;A[.]&amp;lt;/math&amp;gt; ขนาด &amp;lt;math&amp;gt;n \,&amp;lt;/math&amp;gt; ช่อง นิยาม&amp;lt;b&amp;gt;อินเวอร์ชันสำััคัญ&amp;lt;/b&amp;gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;ว่าเป็นคู่ลำดับ &lt;/ins&gt;&amp;lt;math&amp;gt;(i,j)\,&amp;lt;/math&amp;gt; ที่ &amp;lt;math&amp;gt;i &amp;lt; j \,&amp;lt;/math&amp;gt; และ &amp;lt;math&amp;gt;A[i] &amp;gt; 2A[j] \,&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;จงออกแบบอัลกอริทึมเพื่อนับอินเวอร์ชันสำคัญในอะเรย์ อัลกอริทึมนี้ควรทำงานได้ในเวลา &amp;lt;math&amp;gt;O(n \log n) \,&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;จงออกแบบอัลกอริทึมเพื่อนับอินเวอร์ชันสำคัญในอะเรย์ อัลกอริทึมนี้ควรทำงานได้ในเวลา &amp;lt;math&amp;gt;O(n \log n) \,&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Aoy</name></author>
		
	</entry>
	<entry>
		<id>http://158.108.32.49/wiki/index.php?title=418341_%E0%B8%A0%E0%B8%B2%E0%B8%84%E0%B8%95%E0%B9%89%E0%B8%99_2552/%E0%B9%82%E0%B8%88%E0%B8%97%E0%B8%A2%E0%B9%8C%E0%B8%9B%E0%B8%B1%E0%B8%8D%E0%B8%AB%E0%B8%B2%E0%B8%AD%E0%B8%B1%E0%B8%A5%E0%B8%81%E0%B8%AD%E0%B8%A3%E0%B8%B4%E0%B8%97%E0%B8%B6%E0%B8%A1%E0%B9%81%E0%B8%9A%E0%B8%9A%E0%B9%81%E0%B8%9A%E0%B9%88%E0%B8%87%E0%B9%81%E0%B8%A2%E0%B8%81%E0%B9%81%E0%B8%A5%E0%B9%89%E0%B8%A7%E0%B9%80%E0%B8%AD%E0%B8%B2%E0%B8%8A%E0%B8%99%E0%B8%B0&amp;diff=7177&amp;oldid=prev</id>
		<title>Cardcaptor: /* ข้อ 4 */</title>
		<link rel="alternate" type="text/html" href="http://158.108.32.49/wiki/index.php?title=418341_%E0%B8%A0%E0%B8%B2%E0%B8%84%E0%B8%95%E0%B9%89%E0%B8%99_2552/%E0%B9%82%E0%B8%88%E0%B8%97%E0%B8%A2%E0%B9%8C%E0%B8%9B%E0%B8%B1%E0%B8%8D%E0%B8%AB%E0%B8%B2%E0%B8%AD%E0%B8%B1%E0%B8%A5%E0%B8%81%E0%B8%AD%E0%B8%A3%E0%B8%B4%E0%B8%97%E0%B8%B6%E0%B8%A1%E0%B9%81%E0%B8%9A%E0%B8%9A%E0%B9%81%E0%B8%9A%E0%B9%88%E0%B8%87%E0%B9%81%E0%B8%A2%E0%B8%81%E0%B9%81%E0%B8%A5%E0%B9%89%E0%B8%A7%E0%B9%80%E0%B8%AD%E0%B8%B2%E0%B8%8A%E0%B8%99%E0%B8%B0&amp;diff=7177&amp;oldid=prev"/>
		<updated>2009-09-02T13:43:06Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;ข้อ 4&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&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;th&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;←รุ่นแก้ไขก่อนหน้า&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;รุ่นแก้ไขเมื่อ 13:43, 2 กันยายน 2552&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-l19&quot; &gt;แถว 19:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;แถว 19:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;== ข้อ 4 ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;== ข้อ 4 ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; 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;[Dasgupta, Papadimitriou, Vazirani 2.22] กำหนดอะเรย์ &amp;lt;math&amp;gt;A[\cdot] \,&amp;lt;/math&amp;gt; ที่เรียงแล้วขนาด &amp;lt;math&amp;gt;m \,&amp;lt;/math&amp;gt; ช่อง และกำหนดอะเรย์ &amp;lt;math&amp;gt;B[\cdot] \,&amp;lt;/math&amp;gt; ที่เรียงแล้วขนาด &amp;lt;math&amp;gt;n \,&amp;lt;/math&amp;gt; ช่อง จงออกแบบอัลกอริทึีมเพื่อหาสมาชิกตัวที่น้อยที่สุดเป็นอันดับที่ &amp;lt;math&amp;gt;k \,&amp;lt;/math&amp;gt; ของเซตของตัวเลขที่เกิดจากการนำเอาตัวเลขในอะเรย์ทั้งสองตัวมารวมกัน อัลกอริทึีมของคุณควรจะทำงานได้ในเวลา &amp;lt;math&amp;gt;O(\log n + \log m) \,&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;[Dasgupta, Papadimitriou, Vazirani 2.22] กำหนดอะเรย์ &amp;lt;math&amp;gt;A[\cdot] \,&amp;lt;/math&amp;gt; ที่เรียงแล้วขนาด &amp;lt;math&amp;gt;m \,&amp;lt;/math&amp;gt; ช่อง และกำหนดอะเรย์ &amp;lt;math&amp;gt;B[\cdot] \,&amp;lt;/math&amp;gt; ที่เรียงแล้วขนาด &amp;lt;math&amp;gt;n \,&amp;lt;/math&amp;gt; ช่อง &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;โดยที่ไม่มีจำนวนสองตัวใดๆ ในอะเรย์ทั้งสองตัวที่ซ้ำกัน &lt;/ins&gt;จงออกแบบอัลกอริทึีมเพื่อหาสมาชิกตัวที่น้อยที่สุดเป็นอันดับที่ &amp;lt;math&amp;gt;k \,&amp;lt;/math&amp;gt; ของเซตของตัวเลขที่เกิดจากการนำเอาตัวเลขในอะเรย์ทั้งสองตัวมารวมกัน อัลกอริทึีมของคุณควรจะทำงานได้ในเวลา &amp;lt;math&amp;gt;O(\log n + \log m) \,&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;[[418531 ภาคต้น 2552/โจทยปัญหาอัลกอริทึมแบบแบ่งแยกแล้วเอาชนะ/เฉลยข้อ 4|เฉลย]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;[[418531 ภาคต้น 2552/โจทยปัญหาอัลกอริทึมแบบแบ่งแยกแล้วเอาชนะ/เฉลยข้อ 4|เฉลย]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Cardcaptor</name></author>
		
	</entry>
	<entry>
		<id>http://158.108.32.49/wiki/index.php?title=418341_%E0%B8%A0%E0%B8%B2%E0%B8%84%E0%B8%95%E0%B9%89%E0%B8%99_2552/%E0%B9%82%E0%B8%88%E0%B8%97%E0%B8%A2%E0%B9%8C%E0%B8%9B%E0%B8%B1%E0%B8%8D%E0%B8%AB%E0%B8%B2%E0%B8%AD%E0%B8%B1%E0%B8%A5%E0%B8%81%E0%B8%AD%E0%B8%A3%E0%B8%B4%E0%B8%97%E0%B8%B6%E0%B8%A1%E0%B9%81%E0%B8%9A%E0%B8%9A%E0%B9%81%E0%B8%9A%E0%B9%88%E0%B8%87%E0%B9%81%E0%B8%A2%E0%B8%81%E0%B9%81%E0%B8%A5%E0%B9%89%E0%B8%A7%E0%B9%80%E0%B8%AD%E0%B8%B2%E0%B8%8A%E0%B8%99%E0%B8%B0&amp;diff=7145&amp;oldid=prev</id>
		<title>Aoy: /* ข้อ 9 */</title>
		<link rel="alternate" type="text/html" href="http://158.108.32.49/wiki/index.php?title=418341_%E0%B8%A0%E0%B8%B2%E0%B8%84%E0%B8%95%E0%B9%89%E0%B8%99_2552/%E0%B9%82%E0%B8%88%E0%B8%97%E0%B8%A2%E0%B9%8C%E0%B8%9B%E0%B8%B1%E0%B8%8D%E0%B8%AB%E0%B8%B2%E0%B8%AD%E0%B8%B1%E0%B8%A5%E0%B8%81%E0%B8%AD%E0%B8%A3%E0%B8%B4%E0%B8%97%E0%B8%B6%E0%B8%A1%E0%B9%81%E0%B8%9A%E0%B8%9A%E0%B9%81%E0%B8%9A%E0%B9%88%E0%B8%87%E0%B9%81%E0%B8%A2%E0%B8%81%E0%B9%81%E0%B8%A5%E0%B9%89%E0%B8%A7%E0%B9%80%E0%B8%AD%E0%B8%B2%E0%B8%8A%E0%B8%99%E0%B8%B0&amp;diff=7145&amp;oldid=prev"/>
		<updated>2009-09-02T07:11:31Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;ข้อ 9&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&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;th&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;←รุ่นแก้ไขก่อนหน้า&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;รุ่นแก้ไขเมื่อ 07:11, 2 กันยายน 2552&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-l62&quot; &gt;แถว 62:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;แถว 62:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;สมมติว่าสิ่งที่คุณทำได้คือการเลือกบัตรสองใบไปเช็คกับเครื่องตรวจสอบความสมมูลเท่านั้น จงแสดงว่าคุณสามารถตอบคำถามข้างบนของธนาคารได้ด้วยการใช้เครื่องตรวจสอบความสมมูลเพียง &amp;lt;math&amp;gt;O(n \log n) \,&amp;lt;/math&amp;gt; ครั้งเท่านั้น&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;สมมติว่าสิ่งที่คุณทำได้คือการเลือกบัตรสองใบไปเช็คกับเครื่องตรวจสอบความสมมูลเท่านั้น จงแสดงว่าคุณสามารถตอบคำถามข้างบนของธนาคารได้ด้วยการใช้เครื่องตรวจสอบความสมมูลเพียง &amp;lt;math&amp;gt;O(n \log n) \,&amp;lt;/math&amp;gt; ครั้งเท่านั้น&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=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;&gt; &lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;[[418531 ภาคต้น 2552/โจทยปัญหาอัลกอริทึมแบบแบ่งแยกแล้วเอาชนะ/เฉลยข้อ 9|เฉลย]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Aoy</name></author>
		
	</entry>
	<entry>
		<id>http://158.108.32.49/wiki/index.php?title=418341_%E0%B8%A0%E0%B8%B2%E0%B8%84%E0%B8%95%E0%B9%89%E0%B8%99_2552/%E0%B9%82%E0%B8%88%E0%B8%97%E0%B8%A2%E0%B9%8C%E0%B8%9B%E0%B8%B1%E0%B8%8D%E0%B8%AB%E0%B8%B2%E0%B8%AD%E0%B8%B1%E0%B8%A5%E0%B8%81%E0%B8%AD%E0%B8%A3%E0%B8%B4%E0%B8%97%E0%B8%B6%E0%B8%A1%E0%B9%81%E0%B8%9A%E0%B8%9A%E0%B9%81%E0%B8%9A%E0%B9%88%E0%B8%87%E0%B9%81%E0%B8%A2%E0%B8%81%E0%B9%81%E0%B8%A5%E0%B9%89%E0%B8%A7%E0%B9%80%E0%B8%AD%E0%B8%B2%E0%B8%8A%E0%B8%99%E0%B8%B0&amp;diff=7144&amp;oldid=prev</id>
		<title>Aoy: /* ข้อ 8 */</title>
		<link rel="alternate" type="text/html" href="http://158.108.32.49/wiki/index.php?title=418341_%E0%B8%A0%E0%B8%B2%E0%B8%84%E0%B8%95%E0%B9%89%E0%B8%99_2552/%E0%B9%82%E0%B8%88%E0%B8%97%E0%B8%A2%E0%B9%8C%E0%B8%9B%E0%B8%B1%E0%B8%8D%E0%B8%AB%E0%B8%B2%E0%B8%AD%E0%B8%B1%E0%B8%A5%E0%B8%81%E0%B8%AD%E0%B8%A3%E0%B8%B4%E0%B8%97%E0%B8%B6%E0%B8%A1%E0%B9%81%E0%B8%9A%E0%B8%9A%E0%B9%81%E0%B8%9A%E0%B9%88%E0%B8%87%E0%B9%81%E0%B8%A2%E0%B8%81%E0%B9%81%E0%B8%A5%E0%B9%89%E0%B8%A7%E0%B9%80%E0%B8%AD%E0%B8%B2%E0%B8%8A%E0%B8%99%E0%B8%B0&amp;diff=7144&amp;oldid=prev"/>
		<updated>2009-09-02T07:11:21Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;ข้อ 8&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&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;th&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;←รุ่นแก้ไขก่อนหน้า&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;รุ่นแก้ไขเมื่อ 07:11, 2 กันยายน 2552&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-l49&quot; &gt;แถว 49:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;แถว 49:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;จงออกแบบอัลกอริทึมเพื่อนับอินเวอร์ชันสำคัญในอะเรย์ อัลกอริทึมนี้ควรทำงานได้ในเวลา &amp;lt;math&amp;gt;O(n \log n) \,&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;จงออกแบบอัลกอริทึมเพื่อนับอินเวอร์ชันสำคัญในอะเรย์ อัลกอริทึมนี้ควรทำงานได้ในเวลา &amp;lt;math&amp;gt;O(n \log n) \,&amp;lt;/math&amp;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=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;&gt; &lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;[[418531 ภาคต้น 2552/โจทยปัญหาอัลกอริทึมแบบแบ่งแยกแล้วเอาชนะ/เฉลยข้อ 8|เฉลย]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;== ข้อ 9 ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;== ข้อ 9 ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Aoy</name></author>
		
	</entry>
	<entry>
		<id>http://158.108.32.49/wiki/index.php?title=418341_%E0%B8%A0%E0%B8%B2%E0%B8%84%E0%B8%95%E0%B9%89%E0%B8%99_2552/%E0%B9%82%E0%B8%88%E0%B8%97%E0%B8%A2%E0%B9%8C%E0%B8%9B%E0%B8%B1%E0%B8%8D%E0%B8%AB%E0%B8%B2%E0%B8%AD%E0%B8%B1%E0%B8%A5%E0%B8%81%E0%B8%AD%E0%B8%A3%E0%B8%B4%E0%B8%97%E0%B8%B6%E0%B8%A1%E0%B9%81%E0%B8%9A%E0%B8%9A%E0%B9%81%E0%B8%9A%E0%B9%88%E0%B8%87%E0%B9%81%E0%B8%A2%E0%B8%81%E0%B9%81%E0%B8%A5%E0%B9%89%E0%B8%A7%E0%B9%80%E0%B8%AD%E0%B8%B2%E0%B8%8A%E0%B8%99%E0%B8%B0&amp;diff=7143&amp;oldid=prev</id>
		<title>Aoy: /* ข้อ 7 */</title>
		<link rel="alternate" type="text/html" href="http://158.108.32.49/wiki/index.php?title=418341_%E0%B8%A0%E0%B8%B2%E0%B8%84%E0%B8%95%E0%B9%89%E0%B8%99_2552/%E0%B9%82%E0%B8%88%E0%B8%97%E0%B8%A2%E0%B9%8C%E0%B8%9B%E0%B8%B1%E0%B8%8D%E0%B8%AB%E0%B8%B2%E0%B8%AD%E0%B8%B1%E0%B8%A5%E0%B8%81%E0%B8%AD%E0%B8%A3%E0%B8%B4%E0%B8%97%E0%B8%B6%E0%B8%A1%E0%B9%81%E0%B8%9A%E0%B8%9A%E0%B9%81%E0%B8%9A%E0%B9%88%E0%B8%87%E0%B9%81%E0%B8%A2%E0%B8%81%E0%B9%81%E0%B8%A5%E0%B9%89%E0%B8%A7%E0%B9%80%E0%B8%AD%E0%B8%B2%E0%B8%8A%E0%B8%99%E0%B8%B0&amp;diff=7143&amp;oldid=prev"/>
		<updated>2009-09-02T07:11:08Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;ข้อ 7&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&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;th&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;←รุ่นแก้ไขก่อนหน้า&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;รุ่นแก้ไขเมื่อ 07:11, 2 กันยายน 2552&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-l42&quot; &gt;แถว 42:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;แถว 42:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;จงออกแบบอัลกอริทึีมเพื่อแก้ปัญหานี้ซึ่งทำงานในเวลา &amp;lt;math&amp;gt;O(n \log n) \,&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;จงออกแบบอัลกอริทึีมเพื่อแก้ปัญหานี้ซึ่งทำงานในเวลา &amp;lt;math&amp;gt;O(n \log n) \,&amp;lt;/math&amp;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=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;&gt; &lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;[[418531 ภาคต้น 2552/โจทยปัญหาอัลกอริทึมแบบแบ่งแยกแล้วเอาชนะ/เฉลยข้อ 7|เฉลย]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;== ข้อ 8 ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;== ข้อ 8 ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Aoy</name></author>
		
	</entry>
	<entry>
		<id>http://158.108.32.49/wiki/index.php?title=418341_%E0%B8%A0%E0%B8%B2%E0%B8%84%E0%B8%95%E0%B9%89%E0%B8%99_2552/%E0%B9%82%E0%B8%88%E0%B8%97%E0%B8%A2%E0%B9%8C%E0%B8%9B%E0%B8%B1%E0%B8%8D%E0%B8%AB%E0%B8%B2%E0%B8%AD%E0%B8%B1%E0%B8%A5%E0%B8%81%E0%B8%AD%E0%B8%A3%E0%B8%B4%E0%B8%97%E0%B8%B6%E0%B8%A1%E0%B9%81%E0%B8%9A%E0%B8%9A%E0%B9%81%E0%B8%9A%E0%B9%88%E0%B8%87%E0%B9%81%E0%B8%A2%E0%B8%81%E0%B9%81%E0%B8%A5%E0%B9%89%E0%B8%A7%E0%B9%80%E0%B8%AD%E0%B8%B2%E0%B8%8A%E0%B8%99%E0%B8%B0&amp;diff=7142&amp;oldid=prev</id>
		<title>Aoy: /* ข้อ 6 */</title>
		<link rel="alternate" type="text/html" href="http://158.108.32.49/wiki/index.php?title=418341_%E0%B8%A0%E0%B8%B2%E0%B8%84%E0%B8%95%E0%B9%89%E0%B8%99_2552/%E0%B9%82%E0%B8%88%E0%B8%97%E0%B8%A2%E0%B9%8C%E0%B8%9B%E0%B8%B1%E0%B8%8D%E0%B8%AB%E0%B8%B2%E0%B8%AD%E0%B8%B1%E0%B8%A5%E0%B8%81%E0%B8%AD%E0%B8%A3%E0%B8%B4%E0%B8%97%E0%B8%B6%E0%B8%A1%E0%B9%81%E0%B8%9A%E0%B8%9A%E0%B9%81%E0%B8%9A%E0%B9%88%E0%B8%87%E0%B9%81%E0%B8%A2%E0%B8%81%E0%B9%81%E0%B8%A5%E0%B9%89%E0%B8%A7%E0%B9%80%E0%B8%AD%E0%B8%B2%E0%B8%8A%E0%B8%99%E0%B8%B0&amp;diff=7142&amp;oldid=prev"/>
		<updated>2009-09-02T07:10:57Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;ข้อ 6&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&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;th&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;←รุ่นแก้ไขก่อนหน้า&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;รุ่นแก้ไขเมื่อ 07:10, 2 กันยายน 2552&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-l33&quot; &gt;แถว 33:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;แถว 33:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;# จงพิสูจน์ว่า &amp;lt;math&amp;gt;\begin{bmatrix} 1 &amp;amp; 1 \\ 0 &amp;amp; 1 \end{bmatrix}^n = \begin{bmatrix} f_n &amp;amp; f_{n+1} \\ 0 &amp;amp; f_n \end{bmatrix} &amp;lt;/math&amp;gt; สำหรับจำนวนเต็มบวก &amp;lt;math&amp;gt;n \,&amp;lt;/math&amp;gt; ทุกจำนวน&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;# จงพิสูจน์ว่า &amp;lt;math&amp;gt;\begin{bmatrix} 1 &amp;amp; 1 \\ 0 &amp;amp; 1 \end{bmatrix}^n = \begin{bmatrix} f_n &amp;amp; f_{n+1} \\ 0 &amp;amp; f_n \end{bmatrix} &amp;lt;/math&amp;gt; สำหรับจำนวนเต็มบวก &amp;lt;math&amp;gt;n \,&amp;lt;/math&amp;gt; ทุกจำนวน&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;# จงออกแบบอัลกอริืทึมเพื่อหาค่า &amp;lt;math&amp;gt;f_n \,&amp;lt;/math&amp;gt; ที่มีเวลาการทำงาน &amp;lt;math&amp;gt;O(\log n) \,&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;# จงออกแบบอัลกอริืทึมเพื่อหาค่า &amp;lt;math&amp;gt;f_n \,&amp;lt;/math&amp;gt; ที่มีเวลาการทำงาน &amp;lt;math&amp;gt;O(\log n) \,&amp;lt;/math&amp;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=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;&gt; &lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;[[418531 ภาคต้น 2552/โจทยปัญหาอัลกอริทึมแบบแบ่งแยกแล้วเอาชนะ/เฉลยข้อ 6|เฉลย]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;== ข้อ 7 ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;== ข้อ 7 ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Aoy</name></author>
		
	</entry>
</feed>