<?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[Kurze Frage zu if]]></title><description><![CDATA[<p>Moin</p>
<p>So kann man ja abfragen ob a das selbe ist wie 3.</p>
<pre><code class="language-cpp">if (a==3)
{
....
}
</code></pre>
<p>Aber wie geht das wenn ich z.b. sagen will.</p>
<pre><code class="language-cpp">if (a NICHT 3)
{
.....
}
</code></pre>
]]></description><link>https://www.c-plusplus.net/forum/topic/215380/kurze-frage-zu-if</link><generator>RSS for Node</generator><lastBuildDate>Mon, 12 Oct 2026 08:43:32 GMT</lastBuildDate><atom:link href="https://www.c-plusplus.net/forum/topic/215380.rss" rel="self" type="application/rss+xml"/><pubDate>Tue, 10 Jun 2008 12:41:11 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to Kurze Frage zu if on Tue, 10 Jun 2008 12:41:11 GMT]]></title><description><![CDATA[<p>Moin</p>
<p>So kann man ja abfragen ob a das selbe ist wie 3.</p>
<pre><code class="language-cpp">if (a==3)
{
....
}
</code></pre>
<p>Aber wie geht das wenn ich z.b. sagen will.</p>
<pre><code class="language-cpp">if (a NICHT 3)
{
.....
}
</code></pre>
]]></description><link>https://www.c-plusplus.net/forum/post/1526349</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1526349</guid><dc:creator><![CDATA[if_abfrage]]></dc:creator><pubDate>Tue, 10 Jun 2008 12:41:11 GMT</pubDate></item><item><title><![CDATA[Reply to Kurze Frage zu if on Tue, 10 Jun 2008 12:44:10 GMT]]></title><description><![CDATA[<p>So:</p>
<pre><code class="language-cpp">if (a!=3)...
</code></pre>
<p>Mit ! kannst du das Ergebnis eines Ausdrucks auch umkehren, würde also auch so gehen:</p>
<pre><code class="language-cpp">if (!(a==3))...
</code></pre>
]]></description><link>https://www.c-plusplus.net/forum/post/1526356</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1526356</guid><dc:creator><![CDATA[Nanyuki]]></dc:creator><pubDate>Tue, 10 Jun 2008 12:44:10 GMT</pubDate></item><item><title><![CDATA[Reply to Kurze Frage zu if on Tue, 10 Jun 2008 12:47:27 GMT]]></title><description><![CDATA[<p>Danke.</p>
]]></description><link>https://www.c-plusplus.net/forum/post/1526363</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1526363</guid><dc:creator><![CDATA[if_abfrage]]></dc:creator><pubDate>Tue, 10 Jun 2008 12:47:27 GMT</pubDate></item><item><title><![CDATA[Reply to Kurze Frage zu if on Tue, 10 Jun 2008 12:53:47 GMT]]></title><description><![CDATA[<p>möglich wäre auch noch:</p>
<pre><code class="language-cpp">if( !( !( a != 3 ) ) )
</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/1526371</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1526371</guid><dc:creator><![CDATA[Machine]]></dc:creator><pubDate>Tue, 10 Jun 2008 12:53:47 GMT</pubDate></item><item><title><![CDATA[Reply to Kurze Frage zu if on Tue, 10 Jun 2008 13:18:40 GMT]]></title><description><![CDATA[<p>Machine schrieb:</p>
<blockquote>
<p>möglich wäre auch noch:</p>
<pre><code class="language-cpp">if( !( !( a != 3 ) ) )
</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>Das wäre gar nicht nicht möglich!! <img
      src="https://www.c-plusplus.net/forum/plugins/nodebb-plugin-emoji/emoji/emoji-one/1f62e.png?v=ab1pehoraso"
      class="not-responsive emoji emoji-emoji-one emoji--face_with_open_mouth"
      title=":open_mouth:"
      alt="😮"
    /> :schland:</p>
]]></description><link>https://www.c-plusplus.net/forum/post/1526390</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1526390</guid><dc:creator><![CDATA[-.]]></dc:creator><pubDate>Tue, 10 Jun 2008 13:18:40 GMT</pubDate></item><item><title><![CDATA[Reply to Kurze Frage zu if on Tue, 10 Jun 2008 13:51:46 GMT]]></title><description><![CDATA[<p>Die STL mach das so <img
      src="https://www.c-plusplus.net/forum/plugins/nodebb-plugin-emoji/emoji/emoji-one/1f921.png?v=ab1pehoraso"
      class="not-responsive emoji emoji-emoji-one emoji--clown_face"
      title=":clown:"
      alt="🤡"
    /></p>
<pre><code class="language-cpp">if (!(a&lt;3) &amp;&amp; !(3&lt;a))
{
...
}
</code></pre>
<p>oder äquivalent:</p>
<pre><code class="language-cpp">if (!(a&lt;3 || 3&lt;a))
{
...
}
</code></pre>
]]></description><link>https://www.c-plusplus.net/forum/post/1526417</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1526417</guid><dc:creator><![CDATA[Martin Richter]]></dc:creator><pubDate>Tue, 10 Jun 2008 13:51:46 GMT</pubDate></item></channel></rss>