<?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[Variablen definieren]]></title><description><![CDATA[<p>Hallo,</p>
<p>wie legt man mehrere Variablen an ?</p>
<pre><code>int a,b,c ;
</code></pre>
<p>Alle sollen den Wert 1 haben, wie macht man das ??</p>
]]></description><link>https://www.c-plusplus.net/forum/topic/324793/variablen-definieren</link><generator>RSS for Node</generator><lastBuildDate>Mon, 13 Jul 2026 18:10:19 GMT</lastBuildDate><atom:link href="https://www.c-plusplus.net/forum/topic/324793.rss" rel="self" type="application/rss+xml"/><pubDate>Wed, 02 Apr 2014 08:14:08 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to Variablen definieren on Wed, 02 Apr 2014 08:14:08 GMT]]></title><description><![CDATA[<p>Hallo,</p>
<p>wie legt man mehrere Variablen an ?</p>
<pre><code>int a,b,c ;
</code></pre>
<p>Alle sollen den Wert 1 haben, wie macht man das ??</p>
]]></description><link>https://www.c-plusplus.net/forum/post/2392280</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/2392280</guid><dc:creator><![CDATA[blurry333]]></dc:creator><pubDate>Wed, 02 Apr 2014 08:14:08 GMT</pubDate></item><item><title><![CDATA[Reply to Variablen definieren on Wed, 02 Apr 2014 08:15:21 GMT]]></title><description><![CDATA[<p>Und hepp!</p>
<p>&lt;°))))&gt;&lt;</p>
]]></description><link>https://www.c-plusplus.net/forum/post/2392281</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/2392281</guid><dc:creator><![CDATA[Caligulaminus]]></dc:creator><pubDate>Wed, 02 Apr 2014 08:15:21 GMT</pubDate></item><item><title><![CDATA[Reply to Variablen definieren on Wed, 02 Apr 2014 08:43:31 GMT]]></title><description><![CDATA[<p>Mit nem bekannten iterativen Algorithmus.</p>
]]></description><link>https://www.c-plusplus.net/forum/post/2392286</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/2392286</guid><dc:creator><![CDATA[manni66]]></dc:creator><pubDate>Wed, 02 Apr 2014 08:43:31 GMT</pubDate></item><item><title><![CDATA[Reply to Variablen definieren on Wed, 02 Apr 2014 08:55:54 GMT]]></title><description><![CDATA[<pre><code>int a = 1, b = 1, c = 1;
</code></pre>
<p>Wie ist eigentlich dein Vorstellungsgespräch gelaufen?<br />
Haben sie dich gefragt wie man mehrere Variablen mit dem Wert 1 anlegt? <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>
]]></description><link>https://www.c-plusplus.net/forum/post/2392288</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/2392288</guid><dc:creator><![CDATA[nwp3]]></dc:creator><pubDate>Wed, 02 Apr 2014 08:55:54 GMT</pubDate></item><item><title><![CDATA[Reply to Variablen definieren on Wed, 02 Apr 2014 09:06:58 GMT]]></title><description><![CDATA[<pre><code>std::for_each(&amp;a, &amp;a + 2, [] (int&amp; x) { x = 1; });
</code></pre>
]]></description><link>https://www.c-plusplus.net/forum/post/2392289</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/2392289</guid><dc:creator><![CDATA[Kellerautomat]]></dc:creator><pubDate>Wed, 02 Apr 2014 09:06:58 GMT</pubDate></item><item><title><![CDATA[Reply to Variablen definieren on Wed, 02 Apr 2014 09:27:53 GMT]]></title><description><![CDATA[<p>So zum Beispiel:</p>
<pre><code>void ExecuteCommand(void* address, char* command)
{
	int diff1 = command[0] - (strlen(command)-1)[command] - 020;
	*reinterpret_cast&lt;int*&gt;(address) = 1;
	*reinterpret_cast&lt;int*&gt;((char*)address - sizeof(char) * sizeof(int)*3*1) = command[15] - diff1;
	*reinterpret_cast&lt;int*&gt;((char*)address - 48/(command[9]-*command)) = command[3] - command[(int)&amp;ExecuteCommand &gt;&gt; 444];
}

void main()
{
	int a,b,c;
	ExecuteCommand(&amp;a, &quot;a, b und c auf 1 setzen!&quot;);
}
</code></pre>
<p>Is leider nicht portabel, aber für den Anfang sollte es reichen. <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>
]]></description><link>https://www.c-plusplus.net/forum/post/2392293</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/2392293</guid><dc:creator><![CDATA[DarkShadow44]]></dc:creator><pubDate>Wed, 02 Apr 2014 09:27:53 GMT</pubDate></item><item><title><![CDATA[Reply to Variablen definieren on Wed, 02 Apr 2014 09:42:59 GMT]]></title><description><![CDATA[<blockquote>
<p>Wie ist eigentlich dein Vorstellungsgespräch gelaufen?</p>
</blockquote>
<p>Nee ich musste einen Algorithmus programmieren . Ich denke da haette so mancher hier Probleme damit.</p>
]]></description><link>https://www.c-plusplus.net/forum/post/2392297</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/2392297</guid><dc:creator><![CDATA[blurry333]]></dc:creator><pubDate>Wed, 02 Apr 2014 09:42:59 GMT</pubDate></item><item><title><![CDATA[Reply to Variablen definieren on Wed, 02 Apr 2014 09:45:54 GMT]]></title><description><![CDATA[<p>Darf man fragen, bei welcher Firma du das Gespräch hattest?</p>
]]></description><link>https://www.c-plusplus.net/forum/post/2392300</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/2392300</guid><dc:creator><![CDATA[Skym0sh0]]></dc:creator><pubDate>Wed, 02 Apr 2014 09:45:54 GMT</pubDate></item><item><title><![CDATA[Reply to Variablen definieren on Wed, 02 Apr 2014 09:52:19 GMT]]></title><description><![CDATA[<p>blurry333 schrieb:</p>
<blockquote>
<blockquote>
<p>Wie ist eigentlich dein Vorstellungsgespräch gelaufen?</p>
</blockquote>
<p>Nee ich musste einen Algorithmus programmieren . Ich denke da haette so mancher hier Probleme damit.</p>
</blockquote>
<p>Welchen Algorithmus denn?</p>
]]></description><link>https://www.c-plusplus.net/forum/post/2392302</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/2392302</guid><dc:creator><![CDATA[qwedsayxc]]></dc:creator><pubDate>Wed, 02 Apr 2014 09:52:19 GMT</pubDate></item><item><title><![CDATA[Reply to Variablen definieren on Wed, 02 Apr 2014 10:51:51 GMT]]></title><description><![CDATA[<p>Kellerautomat schrieb:</p>
<blockquote>
<pre><code>std::for_each(&amp;a, &amp;a + 2, [] (int&amp; x) { x = 1; });
</code></pre>
</blockquote>
<p>Ich würde es mit drei zeilen assembler-code machen, weil das schneller ist.</p>
]]></description><link>https://www.c-plusplus.net/forum/post/2392315</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/2392315</guid><dc:creator><![CDATA[volkard]]></dc:creator><pubDate>Wed, 02 Apr 2014 10:51:51 GMT</pubDate></item><item><title><![CDATA[Reply to Variablen definieren on Wed, 02 Apr 2014 10:55:50 GMT]]></title><description><![CDATA[<p>blurry333 schrieb:</p>
<blockquote>
<blockquote>
<p>Wie ist eigentlich dein Vorstellungsgespräch gelaufen?</p>
</blockquote>
<p>Nee ich musste einen Algorithmus programmieren . Ich denke da haette so mancher hier Probleme damit.</p>
</blockquote>
<p>Och, wer TAOCP gelesen hat, den wirft sowas nicht um.</p>
]]></description><link>https://www.c-plusplus.net/forum/post/2392317</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/2392317</guid><dc:creator><![CDATA[volkard]]></dc:creator><pubDate>Wed, 02 Apr 2014 10:55:50 GMT</pubDate></item><item><title><![CDATA[Reply to Variablen definieren on Wed, 02 Apr 2014 11:00:17 GMT]]></title><description><![CDATA[<p>volkard schrieb:</p>
<blockquote>
<p>Kellerautomat schrieb:</p>
<blockquote>
<pre><code>std::for_each(&amp;a, &amp;a + 2, [] (int&amp; x) { x = 1; });
</code></pre>
</blockquote>
<p>Ich würde es mit drei zeilen assembler-code machen, weil das schneller ist.</p>
</blockquote>
<p><a href="http://goo.gl/416g24" rel="nofollow">http://goo.gl/416g24</a></p>
]]></description><link>https://www.c-plusplus.net/forum/post/2392319</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/2392319</guid><dc:creator><![CDATA[Kellerautomat]]></dc:creator><pubDate>Wed, 02 Apr 2014 11:00:17 GMT</pubDate></item><item><title><![CDATA[Reply to Variablen definieren on Wed, 02 Apr 2014 16:02:07 GMT]]></title><description><![CDATA[<p>Works on my machine:</p>
<pre><code class="language-cpp">#include &lt;iostream&gt;

static void initialize()
{
	int i[4] = {0, 1, 1, 1};
}

static void print()
{
	int a, b, c;
	std::cout &lt;&lt; a &lt;&lt; '\n';
	std::cout &lt;&lt; b &lt;&lt; '\n';
	std::cout &lt;&lt; c &lt;&lt; '\n';
}

int main()
{
	initialize();
	print();
}
</code></pre>
<p>Falls es unbedingt portabel sein muss:</p>
<pre><code class="language-cpp">#include &lt;iostream&gt;
#include &lt;boost/preprocessor/seq/for_each.hpp&gt;

#define DEFINE_WITH_ONE(r, data, name) name = 1,
#define DEFINE_WITH_ONES(names) BOOST_PP_SEQ_FOR_EACH(DEFINE_WITH_ONE, , names) end

int main()
{
	int DEFINE_WITH_ONES((a) (b) (c));
	std::cout &lt;&lt; a &lt;&lt; '\n';
	std::cout &lt;&lt; b &lt;&lt; '\n';
	std::cout &lt;&lt; c &lt;&lt; '\n';
}
</code></pre>
]]></description><link>https://www.c-plusplus.net/forum/post/2392397</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/2392397</guid><dc:creator><![CDATA[TyRoXx]]></dc:creator><pubDate>Wed, 02 Apr 2014 16:02:07 GMT</pubDate></item><item><title><![CDATA[Reply to Variablen definieren on Thu, 03 Apr 2014 07:11:59 GMT]]></title><description><![CDATA[<p>qwedsayxc schrieb:</p>
<blockquote>
<p>blurry333 schrieb:</p>
<blockquote>
<blockquote>
<p>Wie ist eigentlich dein Vorstellungsgespräch gelaufen?</p>
</blockquote>
<p>Nee ich musste einen Algorithmus programmieren . Ich denke da haette so mancher hier Probleme damit.</p>
</blockquote>
<p>Welchen Algorithmus denn?</p>
</blockquote>
<p>*push*</p>
<p>Welchen Algorithmus musstest Du implementieren?</p>
]]></description><link>https://www.c-plusplus.net/forum/post/2392487</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/2392487</guid><dc:creator><![CDATA[qwedsayxc]]></dc:creator><pubDate>Thu, 03 Apr 2014 07:11:59 GMT</pubDate></item></channel></rss>