<?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[Warum läuft mein Primzahlentester nicht?]]></title><description><![CDATA[<pre><code class="language-cpp">#include&lt;iostream.h&gt;
#include&lt;conio.h&gt;
#include&lt;math.h&gt;

main()
{
      int primzahl, i, j, r;
      bool prim=true;

      cout&lt;&lt; &quot;Bitte geben Sie an bis wohin die Primzahlen berechnet werden sollen ...&quot;;
      cin&gt;&gt; primzahl;
      for (i=2;i&lt;=primzahl;i++)
	     {
	      for (j=2;j&lt;=sqrt(i)+1;j++)
	     	{
		     r = i % j;
             if (r=0)
			  { 
			   prim = false;
			   break;
				}
			  }
	      if (prim = true) cout&lt;&lt;&quot;\n&quot;&lt;&lt;i;
	      prim = true;
	 	    }

      getch();
}
</code></pre>
<p>hmm?</p>
]]></description><link>https://www.c-plusplus.net/forum/topic/166395/warum-läuft-mein-primzahlentester-nicht</link><generator>RSS for Node</generator><lastBuildDate>Tue, 15 Sep 2026 10:01:16 GMT</lastBuildDate><atom:link href="https://www.c-plusplus.net/forum/topic/166395.rss" rel="self" type="application/rss+xml"/><pubDate>Tue, 28 Nov 2006 19:02:55 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to Warum läuft mein Primzahlentester nicht? on Tue, 28 Nov 2006 19:05:21 GMT]]></title><description><![CDATA[<pre><code class="language-cpp">#include&lt;iostream.h&gt;
#include&lt;conio.h&gt;
#include&lt;math.h&gt;

main()
{
      int primzahl, i, j, r;
      bool prim=true;

      cout&lt;&lt; &quot;Bitte geben Sie an bis wohin die Primzahlen berechnet werden sollen ...&quot;;
      cin&gt;&gt; primzahl;
      for (i=2;i&lt;=primzahl;i++)
	     {
	      for (j=2;j&lt;=sqrt(i)+1;j++)
	     	{
		     r = i % j;
             if (r=0)
			  { 
			   prim = false;
			   break;
				}
			  }
	      if (prim = true) cout&lt;&lt;&quot;\n&quot;&lt;&lt;i;
	      prim = true;
	 	    }

      getch();
}
</code></pre>
<p>hmm?</p>
]]></description><link>https://www.c-plusplus.net/forum/post/1183328</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1183328</guid><dc:creator><![CDATA[Tomislav]]></dc:creator><pubDate>Tue, 28 Nov 2006 19:05:21 GMT</pubDate></item><item><title><![CDATA[Reply to Warum läuft mein Primzahlentester nicht? on Tue, 28 Nov 2006 19:12:54 GMT]]></title><description><![CDATA[<p>wie wärs mit 2 Sätzchen, die dein Problem erläutern?</p>
<p>Außerdem &quot;main()&quot; was soll n das darstellen? Ne Funktion ohne Rückgabetyp?</p>
]]></description><link>https://www.c-plusplus.net/forum/post/1183337</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1183337</guid><dc:creator><![CDATA[Checker*amp*Murckser]]></dc:creator><pubDate>Tue, 28 Nov 2006 19:12:54 GMT</pubDate></item><item><title><![CDATA[Reply to Warum läuft mein Primzahlentester nicht? on Tue, 28 Nov 2006 19:24:34 GMT]]></title><description><![CDATA[<p>versteh nur bahnhof</p>
]]></description><link>https://www.c-plusplus.net/forum/post/1183343</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1183343</guid><dc:creator><![CDATA[Tomislav]]></dc:creator><pubDate>Tue, 28 Nov 2006 19:24:34 GMT</pubDate></item><item><title><![CDATA[Reply to Warum läuft mein Primzahlentester nicht? on Tue, 28 Nov 2006 19:35:58 GMT]]></title><description><![CDATA[<p>if abfrage == ^^ oh man C++</p>
]]></description><link>https://www.c-plusplus.net/forum/post/1183350</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1183350</guid><dc:creator><![CDATA[Tomislav]]></dc:creator><pubDate>Tue, 28 Nov 2006 19:35:58 GMT</pubDate></item><item><title><![CDATA[Reply to Warum läuft mein Primzahlentester nicht? on Tue, 28 Nov 2006 19:36:55 GMT]]></title><description><![CDATA[<p>[...]<br />
int main()<br />
[...]<br />
if (prim == true)<br />
[...]</p>
]]></description><link>https://www.c-plusplus.net/forum/post/1183352</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1183352</guid><dc:creator><![CDATA[Thomas ** 0]]></dc:creator><pubDate>Tue, 28 Nov 2006 19:36:55 GMT</pubDate></item><item><title><![CDATA[Reply to Warum läuft mein Primzahlentester nicht? on Tue, 28 Nov 2006 19:37:57 GMT]]></title><description><![CDATA[<p>if(r=0) sieht net so toll aus <img
      src="https://www.c-plusplus.net/forum/plugins/nodebb-plugin-emoji/emoji/emoji-one/1f609.png?v=ab1pehoraso"
      class="not-responsive emoji emoji-emoji-one emoji--winking_face"
      title=";)"
      alt="😉"
    /></p>
]]></description><link>https://www.c-plusplus.net/forum/post/1183355</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1183355</guid><dc:creator><![CDATA[Stelfer]]></dc:creator><pubDate>Tue, 28 Nov 2006 19:37:57 GMT</pubDate></item><item><title><![CDATA[Reply to Warum läuft mein Primzahlentester nicht? on Tue, 28 Nov 2006 22:45:21 GMT]]></title><description><![CDATA[<pre><code class="language-cpp">if (prim = true)
</code></pre>
<p>wird nie false</p>
]]></description><link>https://www.c-plusplus.net/forum/post/1183459</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1183459</guid><dc:creator><![CDATA[life_drake]]></dc:creator><pubDate>Tue, 28 Nov 2006 22:45:21 GMT</pubDate></item><item><title><![CDATA[Reply to Warum läuft mein Primzahlentester nicht? on Tue, 28 Nov 2006 23:27:00 GMT]]></title><description><![CDATA[<p>Hm.<br />
Es gibt Leute die sollten besser bei VB bleiben.</p>
]]></description><link>https://www.c-plusplus.net/forum/post/1183470</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1183470</guid><dc:creator><![CDATA[hustbaer]]></dc:creator><pubDate>Tue, 28 Nov 2006 23:27:00 GMT</pubDate></item></channel></rss>