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		<id>https://discopal.ispras.ru/index.php?action=history&amp;feed=atom&amp;title=%D0%92%D0%B5%D1%80%D0%BE%D1%8F%D1%82%D0%BD%D0%BE%D1%81%D1%82%D1%8C%2F%D0%97%D0%B0%D0%B4%D0%B0%D1%87%D0%B8%2Feupce-2-12</id>
		<title>Вероятность/Задачи/eupce-2-12 - История изменений</title>
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		<updated>2026-04-29T15:46:11Z</updated>
		<subtitle>История изменений этой страницы в вики</subtitle>
		<generator>MediaWiki 1.26.4</generator>

	<entry>
		<id>https://discopal.ispras.ru/index.php?title=%D0%92%D0%B5%D1%80%D0%BE%D1%8F%D1%82%D0%BD%D0%BE%D1%81%D1%82%D1%8C/%D0%97%D0%B0%D0%B4%D0%B0%D1%87%D0%B8/eupce-2-12&amp;diff=26369&amp;oldid=prev</id>
		<title>StasFomin в 07:51, 24 мая 2023</title>
		<link rel="alternate" type="text/html" href="https://discopal.ispras.ru/index.php?title=%D0%92%D0%B5%D1%80%D0%BE%D1%8F%D1%82%D0%BD%D0%BE%D1%81%D1%82%D1%8C/%D0%97%D0%B0%D0%B4%D0%B0%D1%87%D0%B8/eupce-2-12&amp;diff=26369&amp;oldid=prev"/>
				<updated>2023-05-24T07:51:43Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class='diff diff-contentalign-left'&gt;
				&lt;col class='diff-marker' /&gt;
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				&lt;tr style='vertical-align: top;' lang='ru'&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Предыдущая&lt;/td&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Версия 07:51, 24 мая 2023&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;Строка 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Строка 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; 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 class=&quot;diffchange diffchange-inline&quot;&gt;reserve-task&lt;/del&gt;|[[Участник:&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Bruks&lt;/del&gt;|&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Bruks&lt;/del&gt;]] &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;20&lt;/del&gt;:&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;19&lt;/del&gt;, &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;23 &lt;/del&gt;мая 2023 (UTC)&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;}}{{проверено|&lt;/del&gt;}}&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; 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 class=&quot;diffchange diffchange-inline&quot;&gt;проверено&lt;/ins&gt;|[[Участник:&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;StasFomin&lt;/ins&gt;|&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;StasFomin&lt;/ins&gt;]] &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;07&lt;/ins&gt;:&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;51&lt;/ins&gt;, &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;24 &lt;/ins&gt;мая 2023 (UTC)}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;!-- Probability and Computing --&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;!-- Probability and Computing --&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>StasFomin</name></author>	</entry>

	<entry>
		<id>https://discopal.ispras.ru/index.php?title=%D0%92%D0%B5%D1%80%D0%BE%D1%8F%D1%82%D0%BD%D0%BE%D1%81%D1%82%D1%8C/%D0%97%D0%B0%D0%B4%D0%B0%D1%87%D0%B8/eupce-2-12&amp;diff=26357&amp;oldid=prev</id>
		<title>Bruks в 20:19, 23 мая 2023</title>
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				<updated>2023-05-23T20:19:06Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class='diff diff-contentalign-left'&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;tr style='vertical-align: top;' lang='ru'&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Предыдущая&lt;/td&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Версия 20:19, 23 мая 2023&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;Строка 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Строка 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; 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;{{проверено|}}&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; 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 class=&quot;diffchange diffchange-inline&quot;&gt;{{reserve-task|[[Участник:Bruks|Bruks]] 20:19, 23 мая 2023 (UTC)}}&lt;/ins&gt;{{проверено|}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;!-- Probability and Computing --&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;!-- Probability and Computing --&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Bruks</name></author>	</entry>

	<entry>
		<id>https://discopal.ispras.ru/index.php?title=%D0%92%D0%B5%D1%80%D0%BE%D1%8F%D1%82%D0%BD%D0%BE%D1%81%D1%82%D1%8C/%D0%97%D0%B0%D0%B4%D0%B0%D1%87%D0%B8/eupce-2-12&amp;diff=26083&amp;oldid=prev</id>
		<title>StasFomin: Новая страница: «{{проверено|}} &lt;!-- Probability and Computing --&gt;  Мы берем карты равномерно случайным образом с из колоды…»</title>
		<link rel="alternate" type="text/html" href="https://discopal.ispras.ru/index.php?title=%D0%92%D0%B5%D1%80%D0%BE%D1%8F%D1%82%D0%BD%D0%BE%D1%81%D1%82%D1%8C/%D0%97%D0%B0%D0%B4%D0%B0%D1%87%D0%B8/eupce-2-12&amp;diff=26083&amp;oldid=prev"/>
				<updated>2023-05-18T13:56:22Z</updated>
		
		<summary type="html">&lt;p&gt;Новая страница: «{{проверено|}} &amp;lt;!-- Probability and Computing --&amp;gt;  Мы берем карты равномерно случайным образом с из колоды…»&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Новая страница&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{проверено|}}&lt;br /&gt;
&amp;lt;!-- Probability and Computing --&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Мы берем карты равномерно случайным образом с из колоды из n карт, выбранную карту добавляют в колоду (она будет всегда полна). &lt;br /&gt;
&lt;br /&gt;
* Каково ожидаемое число карт, которые мы должны вытянуть, пока не увидим все n карт в колоде? &lt;br /&gt;
* Если мы возьмем 2n карт, то каково ожидаемое число карт в колоде, которые &lt;br /&gt;
** не будут выбраны вообще? &lt;br /&gt;
** выбраны ровно один раз?&lt;br /&gt;
&lt;br /&gt;
[[Категория:Теоретические задачи]]&lt;/div&gt;</summary>
		<author><name>StasFomin</name></author>	</entry>

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