<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[Sortier Algorythmus]]></title><description><![CDATA[<p>Hallo erstmal ich bin neu hier<br />
kann mir einer schreiben wie in C++ ein sortier algorythmus funktioniert=?<br />
aber bitte kein quick sort<br />
komm leider nicht drauf<br />
Einfach zum sortieren von Array Elementen</p>
]]></description><link>https://www.c-plusplus.net/forum/topic/129961/sortier-algorythmus</link><generator>RSS for Node</generator><lastBuildDate>Wed, 26 Aug 2026 11:35:13 GMT</lastBuildDate><atom:link href="https://www.c-plusplus.net/forum/topic/129961.rss" rel="self" type="application/rss+xml"/><pubDate>Sun, 18 Dec 2005 14:20:28 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to Sortier Algorythmus on Sun, 18 Dec 2005 14:20:28 GMT]]></title><description><![CDATA[<p>Hallo erstmal ich bin neu hier<br />
kann mir einer schreiben wie in C++ ein sortier algorythmus funktioniert=?<br />
aber bitte kein quick sort<br />
komm leider nicht drauf<br />
Einfach zum sortieren von Array Elementen</p>
]]></description><link>https://www.c-plusplus.net/forum/post/944829</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/944829</guid><dc:creator><![CDATA[Alex747]]></dc:creator><pubDate>Sun, 18 Dec 2005 14:20:28 GMT</pubDate></item><item><title><![CDATA[Reply to Sortier Algorythmus on Sun, 18 Dec 2005 14:24:01 GMT]]></title><description><![CDATA[<p><a href="http://www.sortieralgorithmen.de/" rel="nofollow">http://www.sortieralgorithmen.de/</a></p>
]]></description><link>https://www.c-plusplus.net/forum/post/944832</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/944832</guid><dc:creator><![CDATA[CarstenJ]]></dc:creator><pubDate>Sun, 18 Dec 2005 14:24:01 GMT</pubDate></item><item><title><![CDATA[Reply to Sortier Algorythmus on Sun, 18 Dec 2005 14:25:00 GMT]]></title><description><![CDATA[<p>Hallo</p>
<p>Schau mal <a href="http://www.timmermann.org/ralph/index.htm?http://www.ralph.timmermann.org/software/sortieren.htm" rel="nofollow">hier</a></p>
<p>bis bald<br />
akari</p>
]]></description><link>https://www.c-plusplus.net/forum/post/944834</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/944834</guid><dc:creator><![CDATA[akari]]></dc:creator><pubDate>Sun, 18 Dec 2005 14:25:00 GMT</pubDate></item><item><title><![CDATA[Reply to Sortier Algorythmus on Sun, 18 Dec 2005 14:47:49 GMT]]></title><description><![CDATA[<pre><code class="language-cpp">//n=anzahl der array einträge
for(i=0;i&lt;n;i++) {
    for(j=0;j&lt;n-i;j++) {
       if(zahl[j] &gt; zahl[j+1]) {
           puffer = zahl[j];
           zahl[j] = zahl[j+1];
           zahl[j+1] = puffer);
       }
    }
}
</code></pre>
<p>sowas?</p>
]]></description><link>https://www.c-plusplus.net/forum/post/944856</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/944856</guid><dc:creator><![CDATA[LordSash]]></dc:creator><pubDate>Sun, 18 Dec 2005 14:47:49 GMT</pubDate></item><item><title><![CDATA[Reply to Sortier Algorythmus on Sun, 18 Dec 2005 16:03:36 GMT]]></title><description><![CDATA[<p>Oder so?</p>
<pre><code class="language-cpp">template &lt;typename IteratorT, typename CompareT&gt;
    IteratorT sort (IteratorT first, IteratorT last, CompareT c)
    {
        while (!impl::is_sorted (first, last, c))
            std::next_permutation (first, last, c);
    }
</code></pre>
<p><img
      src="https://www.c-plusplus.net/forum/plugins/nodebb-plugin-emoji/emoji/emoji-one/1f603.png?v=ab1pehoraso"
      class="not-responsive emoji emoji-emoji-one emoji--grinning_face_with_big_eyes"
      title=":D"
      alt="😃"
    /></p>
]]></description><link>https://www.c-plusplus.net/forum/post/944913</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/944913</guid><dc:creator><![CDATA[.filmor]]></dc:creator><pubDate>Sun, 18 Dec 2005 16:03:36 GMT</pubDate></item><item><title><![CDATA[Reply to Sortier Algorythmus on Sun, 18 Dec 2005 16:11:16 GMT]]></title><description><![CDATA[<p><img
      src="https://www.c-plusplus.net/forum/plugins/nodebb-plugin-emoji/emoji/emoji-one/1f603.png?v=ab1pehoraso"
      class="not-responsive emoji emoji-emoji-one emoji--grinning_face_with_big_eyes"
      title=":D"
      alt="😃"
    /></p>
]]></description><link>https://www.c-plusplus.net/forum/post/944916</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/944916</guid><dc:creator><![CDATA[Windalf]]></dc:creator><pubDate>Sun, 18 Dec 2005 16:11:16 GMT</pubDate></item><item><title><![CDATA[Reply to Sortier Algorythmus on Sun, 18 Dec 2005 16:50:25 GMT]]></title><description><![CDATA[<p><img
      src="https://www.c-plusplus.net/forum/plugins/nodebb-plugin-emoji/emoji/emoji-one/1f603.png?v=ab1pehoraso"
      class="not-responsive emoji emoji-emoji-one emoji--grinning_face_with_big_eyes"
      title=":D"
      alt="😃"
    /></p>
]]></description><link>https://www.c-plusplus.net/forum/post/944954</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/944954</guid><dc:creator><![CDATA[...............]]></dc:creator><pubDate>Sun, 18 Dec 2005 16:50:25 GMT</pubDate></item><item><title><![CDATA[Reply to Sortier Algorythmus on Sun, 18 Dec 2005 16:56:29 GMT]]></title><description><![CDATA[<p><img
      src="https://www.c-plusplus.net/forum/plugins/nodebb-plugin-emoji/emoji/emoji-one/1f603.png?v=ab1pehoraso"
      class="not-responsive emoji emoji-emoji-one emoji--grinning_face_with_big_eyes"
      title=":D"
      alt="😃"
    /></p>
]]></description><link>https://www.c-plusplus.net/forum/post/944958</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/944958</guid><dc:creator><![CDATA[doppelmuffe]]></dc:creator><pubDate>Sun, 18 Dec 2005 16:56:29 GMT</pubDate></item><item><title><![CDATA[Reply to Sortier Algorythmus on Sun, 18 Dec 2005 16:58:46 GMT]]></title><description><![CDATA[<p>statt next_permutation konnte man einfacher random_shufffle nehmen.</p>
]]></description><link>https://www.c-plusplus.net/forum/post/944962</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/944962</guid><dc:creator><![CDATA[volkard]]></dc:creator><pubDate>Sun, 18 Dec 2005 16:58:46 GMT</pubDate></item><item><title><![CDATA[Reply to Sortier Algorythmus on Sun, 18 Dec 2005 18:21:48 GMT]]></title><description><![CDATA[<p>Aber random_shuffle liefert doch auch immer die gleiche Verteilung der Zufallszahlen, oder?</p>
]]></description><link>https://www.c-plusplus.net/forum/post/945030</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/945030</guid><dc:creator><![CDATA[AJ_Styles]]></dc:creator><pubDate>Sun, 18 Dec 2005 18:21:48 GMT</pubDate></item><item><title><![CDATA[Reply to Sortier Algorythmus on Sun, 18 Dec 2005 19:05:09 GMT]]></title><description><![CDATA[<p>AJ_Styles schrieb:</p>
<blockquote>
<p>Aber random_shuffle liefert doch auch immer die gleiche Verteilung der Zufallszahlen, oder?</p>
</blockquote>
<p>glaub ich eher nicht. wäre auch ziemlich unintuitiv, sie dann random_shuffle zu nennen.</p>
]]></description><link>https://www.c-plusplus.net/forum/post/945070</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/945070</guid><dc:creator><![CDATA[volkard]]></dc:creator><pubDate>Sun, 18 Dec 2005 19:05:09 GMT</pubDate></item><item><title><![CDATA[Reply to Sortier Algorythmus on Mon, 19 Dec 2005 01:44:22 GMT]]></title><description><![CDATA[<p>volkard schrieb:</p>
<blockquote>
<p>glaub ich eher nicht. wäre auch ziemlich unintuitiv, sie dann random_shuffle zu nennen.</p>
</blockquote>
<p>Der Unterschied ist doch, dass ich bei next_permutation nicht zweimal die gleiche Folge rausbekomme. Leider reichen wohl meine Grundlagen nicht, um die lexikograohische Ordnung von Permutationen zu verstehen... Wäre aber über einen kurzen Tipp dankbar.</p>
<p><a href="http://www.sgi.com/tech/stl/next_permutation.html" rel="nofollow">http://www.sgi.com/tech/stl/next_permutation.html</a></p>
]]></description><link>https://www.c-plusplus.net/forum/post/945244</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/945244</guid><dc:creator><![CDATA[templäd]]></dc:creator><pubDate>Mon, 19 Dec 2005 01:44:22 GMT</pubDate></item><item><title><![CDATA[Reply to Sortier Algorythmus on Mon, 19 Dec 2005 06:01:09 GMT]]></title><description><![CDATA[<p>.filmor schrieb:</p>
<blockquote>
<p>Oder so?</p>
<pre><code class="language-cpp">template &lt;typename IteratorT, typename CompareT&gt;
    IteratorT sort (IteratorT first, IteratorT last, CompareT c)
    {
        while (!impl::is_sorted (first, last, c))
            std::next_permutation (first, last, c);
    }
</code></pre>
<p><img
      src="https://www.c-plusplus.net/forum/plugins/nodebb-plugin-emoji/emoji/emoji-one/1f603.png?v=ab1pehoraso"
      class="not-responsive emoji emoji-emoji-one emoji--grinning_face_with_big_eyes"
      title=":D"
      alt="😃"
    /></p>
</blockquote>
<p>hieß der algorithmus nicht shaker sort?</p>
<p>eine glorreiche Laufzeit von O(!n)<img
      src="https://www.c-plusplus.net/forum/plugins/nodebb-plugin-emoji/emoji/emoji-one/1f60b.png?v=ab1pehoraso"
      class="not-responsive emoji emoji-emoji-one emoji--face_savoring_food"
      title=":yum:"
      alt="😋"
    /></p>
]]></description><link>https://www.c-plusplus.net/forum/post/945250</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/945250</guid><dc:creator><![CDATA[otze]]></dc:creator><pubDate>Mon, 19 Dec 2005 06:01:09 GMT</pubDate></item><item><title><![CDATA[Reply to Sortier Algorythmus on Mon, 19 Dec 2005 06:41:24 GMT]]></title><description><![CDATA[<p>Also wenn es Shakersort ist, dann wäre Big O von n quadrat.</p>
]]></description><link>https://www.c-plusplus.net/forum/post/945255</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/945255</guid><dc:creator><![CDATA[ajax]]></dc:creator><pubDate>Mon, 19 Dec 2005 06:41:24 GMT</pubDate></item><item><title><![CDATA[Reply to Sortier Algorythmus on Mon, 19 Dec 2005 08:08:54 GMT]]></title><description><![CDATA[<p>otze schrieb:</p>
<blockquote>
<p>hieß der algorithmus nicht shaker sort?</p>
</blockquote>
<p>nein. shaker-sort ist die variante von bubble-sort, wo die einzelnen läufe immer in abwechselnder richtung geschehen.</p>
<p>dieser alsgo ist unter slow-sort bekannt.</p>
<blockquote>
<p>eine glorreiche Laufzeit von O(!n)<img
      src="https://www.c-plusplus.net/forum/plugins/nodebb-plugin-emoji/emoji/emoji-one/1f60b.png?v=ab1pehoraso"
      class="not-responsive emoji emoji-emoji-one emoji--face_savoring_food"
      title=":yum:"
      alt="😋"
    /></p>
</blockquote>
<p>O(n!)</p>
]]></description><link>https://www.c-plusplus.net/forum/post/945293</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/945293</guid><dc:creator><![CDATA[volkard]]></dc:creator><pubDate>Mon, 19 Dec 2005 08:08:54 GMT</pubDate></item><item><title><![CDATA[Reply to Sortier Algorythmus on Mon, 19 Dec 2005 13:12:11 GMT]]></title><description><![CDATA[<p>Ne, geht eher in Richtung Bogosort (bei dem allerdings random_shuffle angebrachter wäre ;)). Ich würds unter Brute-Force einordnen. BTW, Best-Case is immerhin <span class="katex"><span class="katex-mathml"><math><semantics><mrow><mi>O</mi><mo>(</mo><mi>n</mi><mo>−</mo><mn>1</mn><mo>)</mo></mrow><annotation encoding="application/x-tex">O(n-1)</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="strut" style="height:0.75em;"></span><span class="strut bottom" style="height:1em;vertical-align:-0.25em;"></span><span class="base textstyle uncramped"><span class="mord mathit" style="margin-right:0.02778em;">O</span><span class="mopen">(</span><span class="mord mathit">n</span><span class="mbin">−</span><span class="mord mathrm">1</span><span class="mclose">)</span></span></span></span> (einfacher Test ob es sortiert ist), Worst-Case <span class="katex"><span class="katex-mathml"><math><semantics><mrow><mi>O</mi><mo>(</mo><mi>n</mi><mo>⋅</mo><mi>n</mi><mo>!</mo><mo>)</mo><mo>=</mo><mi>O</mi><mo>(</mo><msup><mi>n</mi><mn>2</mn></msup><mo>(</mo><mi>n</mi><mo>−</mo><mn>1</mn><mo>)</mo><mo>!</mo><mo>)</mo></mrow><annotation encoding="application/x-tex">O(n \cdot n!) = O(n^2(n-1)!)</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="strut" style="height:0.8141079999999999em;"></span><span class="strut bottom" style="height:1.064108em;vertical-align:-0.25em;"></span><span class="base textstyle uncramped"><span class="mord mathit" style="margin-right:0.02778em;">O</span><span class="mopen">(</span><span class="mord mathit">n</span><span class="mbin">⋅</span><span class="mord mathit">n</span><span class="mclose">!</span><span class="mclose">)</span><span class="mrel">=</span><span class="mord mathit" style="margin-right:0.02778em;">O</span><span class="mopen">(</span><span class="mord"><span class="mord mathit">n</span><span class="vlist"><span style="top:-0.363em;margin-right:0.05em;"><span class="fontsize-ensurer reset-size5 size5"><span style="font-size:0em;">​</span></span><span class="reset-textstyle scriptstyle uncramped"><span class="mord mathrm">2</span></span></span><span class="baseline-fix"><span class="fontsize-ensurer reset-size5 size5"><span style="font-size:0em;">​</span></span>​</span></span></span><span class="mopen">(</span><span class="mord mathit">n</span><span class="mbin">−</span><span class="mord mathrm">1</span><span class="mclose">)</span><span class="mclose">!</span><span class="mclose">)</span></span></span></span> (Test und Permutationen).</p>
<p><a href="http://c2.com/cgi/wiki?SlowSort" rel="nofollow">SlowSort</a> is aber auch extrem stylisch, zu dessen Implementierung und Laufzeit scheints aber widersprüchliche Daten zu geben.</p>
]]></description><link>https://www.c-plusplus.net/forum/post/945552</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/945552</guid><dc:creator><![CDATA[.filmor]]></dc:creator><pubDate>Mon, 19 Dec 2005 13:12:11 GMT</pubDate></item></channel></rss>