<?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[nochmal Dezimal in Hexadezimal,...]]></title><description><![CDATA[<p>ich versuche die 771 dezimal in 0x303 zu konvertieren, was läuft da schief?</p>
<pre><code>stringstream ss;
int i = 771;

      ss &lt;&lt; i;
      char* end;
      long val=strtol(ss.str().c_str(),&amp;end,16);

      cout &lt;&lt; val;
</code></pre>
<p>ergibt mir val = 1905</p>
]]></description><link>https://www.c-plusplus.net/forum/topic/146962/nochmal-dezimal-in-hexadezimal</link><generator>RSS for Node</generator><lastBuildDate>Sat, 18 Jul 2026 03:54:18 GMT</lastBuildDate><atom:link href="https://www.c-plusplus.net/forum/topic/146962.rss" rel="self" type="application/rss+xml"/><pubDate>Fri, 12 May 2006 11:47:18 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to nochmal Dezimal in Hexadezimal,... on Fri, 12 May 2006 11:47:18 GMT]]></title><description><![CDATA[<p>ich versuche die 771 dezimal in 0x303 zu konvertieren, was läuft da schief?</p>
<pre><code>stringstream ss;
int i = 771;

      ss &lt;&lt; i;
      char* end;
      long val=strtol(ss.str().c_str(),&amp;end,16);

      cout &lt;&lt; val;
</code></pre>
<p>ergibt mir val = 1905</p>
]]></description><link>https://www.c-plusplus.net/forum/post/1056394</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1056394</guid><dc:creator><![CDATA[darkstar2000]]></dc:creator><pubDate>Fri, 12 May 2006 11:47:18 GMT</pubDate></item><item><title><![CDATA[Reply to nochmal Dezimal in Hexadezimal,... on Fri, 12 May 2006 11:55:03 GMT]]></title><description><![CDATA[<p>Ja, dein Programm macht auch Käse: Du interpretierst die Zeichenfolge &quot;771&quot; als Hexadezimalzahl und wandelst sie dann in eine Dezimalzahl um (und 0x771 = 1905, wie dir jeder Taschenrechner bestätigen kann).</p>
<p>versuch's mal etwa so:</p>
<pre><code class="language-cpp">int i=771;
cout&lt;&lt;i;//dezimal
cout&lt;&lt;hex&lt;&lt;i;//hexadezimal
</code></pre>
]]></description><link>https://www.c-plusplus.net/forum/post/1056398</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1056398</guid><dc:creator><![CDATA[CStoll]]></dc:creator><pubDate>Fri, 12 May 2006 11:55:03 GMT</pubDate></item><item><title><![CDATA[Reply to nochmal Dezimal in Hexadezimal,... on Fri, 12 May 2006 13:54:43 GMT]]></title><description><![CDATA[<p>darkstar2000 schrieb:</p>
<blockquote>
<pre><code>stringstream ss;
int i = 771;

      ss &lt;&lt; i;
      char* end;
      long val=strtol(ss.str().c_str(),&amp;end,16);
		
      cout &lt;&lt; val;
</code></pre>
</blockquote>
<p>Du musst ss ausgeben!</p>
]]></description><link>https://www.c-plusplus.net/forum/post/1056500</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1056500</guid><dc:creator><![CDATA[Martin Richter]]></dc:creator><pubDate>Fri, 12 May 2006 13:54:43 GMT</pubDate></item></channel></rss>