<?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[Variable Problem]]></title><description><![CDATA[<p>moin moin<br />
ich habe ein problem...<br />
kann mir vieleicht jemand erklären, wieso man bei</p>
<pre><code>33 * 2 + (99 - (VariableZwei + 5 * VariableDrei))
</code></pre>
<p>auf 118 kommt?</p>
<pre><code>#include &lt;iostream&gt;

using namespace std;

int Variable; 
long VariableZwei = 22;
short VariableDrei = 5;

int main(void)
{
   cout &lt;&lt; &quot;V                         : &quot; &lt;&lt; Variable;
   cout &lt;&lt; &quot;\nVZ                        : &quot; &lt;&lt; VariableZwei;
   cout &lt;&lt; &quot;\nVD                        : &quot; &lt;&lt; VariableDrei &lt;&lt; '\n';

   Variable = 33 * 2 + (99 - (VariableZwei + 5 * VariableDrei)); // 118
   cout &lt;&lt; &quot;\n\nV = 33*2+(99-(VZ+5*VD)) : &quot; &lt;&lt; Variable;

   cin  &gt;&gt; Variable;

   return 0;
}
</code></pre>
<p>sry, aber bin neu in c++<br />
wär schön wenn ihr mir helft<br />
mfg exe-cute</p>
]]></description><link>https://www.c-plusplus.net/forum/topic/184758/variable-problem</link><generator>RSS for Node</generator><lastBuildDate>Wed, 23 Sep 2026 20:53:37 GMT</lastBuildDate><atom:link href="https://www.c-plusplus.net/forum/topic/184758.rss" rel="self" type="application/rss+xml"/><pubDate>Mon, 18 Jun 2007 20:39:26 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to Variable Problem on Mon, 18 Jun 2007 20:39:26 GMT]]></title><description><![CDATA[<p>moin moin<br />
ich habe ein problem...<br />
kann mir vieleicht jemand erklären, wieso man bei</p>
<pre><code>33 * 2 + (99 - (VariableZwei + 5 * VariableDrei))
</code></pre>
<p>auf 118 kommt?</p>
<pre><code>#include &lt;iostream&gt;

using namespace std;

int Variable; 
long VariableZwei = 22;
short VariableDrei = 5;

int main(void)
{
   cout &lt;&lt; &quot;V                         : &quot; &lt;&lt; Variable;
   cout &lt;&lt; &quot;\nVZ                        : &quot; &lt;&lt; VariableZwei;
   cout &lt;&lt; &quot;\nVD                        : &quot; &lt;&lt; VariableDrei &lt;&lt; '\n';

   Variable = 33 * 2 + (99 - (VariableZwei + 5 * VariableDrei)); // 118
   cout &lt;&lt; &quot;\n\nV = 33*2+(99-(VZ+5*VD)) : &quot; &lt;&lt; Variable;

   cin  &gt;&gt; Variable;

   return 0;
}
</code></pre>
<p>sry, aber bin neu in c++<br />
wär schön wenn ihr mir helft<br />
mfg exe-cute</p>
]]></description><link>https://www.c-plusplus.net/forum/post/1308702</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1308702</guid><dc:creator><![CDATA[exe-cute]]></dc:creator><pubDate>Mon, 18 Jun 2007 20:39:26 GMT</pubDate></item><item><title><![CDATA[Reply to Variable Problem on Mon, 18 Jun 2007 20:46:18 GMT]]></title><description><![CDATA[<p>exe-cute schrieb:</p>
<blockquote>
<p>moin moin<br />
ich habe ein problem...<br />
kann mir vieleicht jemand erklären, wieso man bei</p>
<pre><code>33 * 2 + (99 - (VariableZwei + 5 * VariableDrei))
</code></pre>
<p>auf 118 kommt?</p>
</blockquote>
<p>Weil die allgemeinen Regeln der Mathematik angewandt werden, in dem Fall Klammerung und Punkt vor Strich?</p>
<p>5 * VariableDrei = 25<br />
VariableZwei + VariableDrei = 47<br />
99 - 47 = 52<br />
33*2 + 52 = 118</p>
<p>Was hättest du denn erwartet?</p>
]]></description><link>https://www.c-plusplus.net/forum/post/1308708</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1308708</guid><dc:creator><![CDATA[GPC]]></dc:creator><pubDate>Mon, 18 Jun 2007 20:46:18 GMT</pubDate></item><item><title><![CDATA[Reply to Variable Problem on Mon, 18 Jun 2007 20:47:05 GMT]]></title><description><![CDATA[<p>Ist doch korrekt:</p>
<p>VariableZwei + 5 * VariableDrei = 22 + 5 * 5 = 22 + 25 = 47<br />
99 - 47 = 52<br />
33 * 2 + 52 = 66 + 52 = 118</p>
<p>Punkt vor Strich Regel halt! <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>
<p>Edit: zu spät <img
      src="https://www.c-plusplus.net/forum/plugins/nodebb-plugin-emoji/emoji/emoji-one/1f642.png?v=ab1pehoraso"
      class="not-responsive emoji emoji-emoji-one emoji--slightly_smiling_face"
      title=":-)"
      alt="🙂"
    /></p>
]]></description><link>https://www.c-plusplus.net/forum/post/1308709</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1308709</guid><dc:creator><![CDATA[David_pb]]></dc:creator><pubDate>Mon, 18 Jun 2007 20:47:05 GMT</pubDate></item><item><title><![CDATA[Reply to Variable Problem on Mon, 18 Jun 2007 20:55:05 GMT]]></title><description><![CDATA[<pre><code>33 * 2 + (99 - (VariableZwei + 5 * VariableDrei))
</code></pre>
<p><span class="katex"><span class="katex-mathml"><math><semantics><mrow><mo>⇒</mo><mn>3</mn><mn>3</mn><mo>⋅</mo><mn>2</mn><mo>+</mo><mo>(</mo><mn>9</mn><mn>9</mn><mo>−</mo><mo>(</mo><mi>V</mi><mi>a</mi><mi>r</mi><mi>i</mi><mi>a</mi><mi>b</mi><mi>l</mi><mi>e</mi><mi>Z</mi><mi>w</mi><mi>e</mi><mi>i</mi><mo>+</mo><mn>5</mn><mo>⋅</mo><mi>V</mi><mi>a</mi><mi>r</mi><mi>i</mi><mi>a</mi><mi>b</mi><mi>l</mi><mi>e</mi><mi>D</mi><mi>r</mi><mi>e</mi><mi>i</mi><mo>)</mo><mo>)</mo></mrow><annotation encoding="application/x-tex">\Rightarrow 33 \cdot 2 + (99 - (VariableZwei + 5 \cdot VariableDrei))</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="mrel">⇒</span><span class="mord mathrm">3</span><span class="mord mathrm">3</span><span class="mbin">⋅</span><span class="mord mathrm">2</span><span class="mbin">+</span><span class="mopen">(</span><span class="mord mathrm">9</span><span class="mord mathrm">9</span><span class="mbin">−</span><span class="mopen">(</span><span class="mord mathit" style="margin-right:0.22222em;">V</span><span class="mord mathit">a</span><span class="mord mathit" style="margin-right:0.02778em;">r</span><span class="mord mathit">i</span><span class="mord mathit">a</span><span class="mord mathit">b</span><span class="mord mathit" style="margin-right:0.01968em;">l</span><span class="mord mathit">e</span><span class="mord mathit" style="margin-right:0.07153em;">Z</span><span class="mord mathit" style="margin-right:0.02691em;">w</span><span class="mord mathit">e</span><span class="mord mathit">i</span><span class="mbin">+</span><span class="mord mathrm">5</span><span class="mbin">⋅</span><span class="mord mathit" style="margin-right:0.22222em;">V</span><span class="mord mathit">a</span><span class="mord mathit" style="margin-right:0.02778em;">r</span><span class="mord mathit">i</span><span class="mord mathit">a</span><span class="mord mathit">b</span><span class="mord mathit" style="margin-right:0.01968em;">l</span><span class="mord mathit">e</span><span class="mord mathit" style="margin-right:0.02778em;">D</span><span class="mord mathit" style="margin-right:0.02778em;">r</span><span class="mord mathit">e</span><span class="mord mathit">i</span><span class="mclose">)</span><span class="mclose">)</span></span></span></span><br />
Inhalt von VariableZwei ist 22<br />
Inhalt von VariableDrei ist 5</p>
<p><span class="katex"><span class="katex-mathml"><math><semantics><mrow><mo>⇒</mo><mn>3</mn><mn>3</mn><mo>⋅</mo><mn>2</mn><mo>+</mo><mo>(</mo><mn>9</mn><mn>9</mn><mo>−</mo><mo>(</mo><mn>2</mn><mn>2</mn><mo>+</mo><mn>5</mn><mo>∗</mo><mn>5</mn><mo>)</mo><mo>)</mo></mrow><annotation encoding="application/x-tex">\Rightarrow 33 \cdot 2 + (99 - (22 + 5 * 5))</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="mrel">⇒</span><span class="mord mathrm">3</span><span class="mord mathrm">3</span><span class="mbin">⋅</span><span class="mord mathrm">2</span><span class="mbin">+</span><span class="mopen">(</span><span class="mord mathrm">9</span><span class="mord mathrm">9</span><span class="mbin">−</span><span class="mopen">(</span><span class="mord mathrm">2</span><span class="mord mathrm">2</span><span class="mbin">+</span><span class="mord mathrm">5</span><span class="mbin">∗</span><span class="mord mathrm">5</span><span class="mclose">)</span><span class="mclose">)</span></span></span></span><br />
<span class="katex"><span class="katex-mathml"><math><semantics><mrow><mo>=</mo><mn>3</mn><mn>3</mn><mo>⋅</mo><mn>2</mn><mo>+</mo><mo>(</mo><mn>9</mn><mn>9</mn><mo>−</mo><mo>(</mo><mn>2</mn><mn>2</mn><mo>+</mo><mn>2</mn><mn>5</mn><mo>)</mo><mo>)</mo></mrow><annotation encoding="application/x-tex">= 33 \cdot 2 + (99 - (22 + 25))</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="mrel">=</span><span class="mord mathrm">3</span><span class="mord mathrm">3</span><span class="mbin">⋅</span><span class="mord mathrm">2</span><span class="mbin">+</span><span class="mopen">(</span><span class="mord mathrm">9</span><span class="mord mathrm">9</span><span class="mbin">−</span><span class="mopen">(</span><span class="mord mathrm">2</span><span class="mord mathrm">2</span><span class="mbin">+</span><span class="mord mathrm">2</span><span class="mord mathrm">5</span><span class="mclose">)</span><span class="mclose">)</span></span></span></span><br />
<span class="katex"><span class="katex-mathml"><math><semantics><mrow><mo>=</mo><mn>3</mn><mn>3</mn><mo>⋅</mo><mn>2</mn><mo>+</mo><mo>(</mo><mn>9</mn><mn>9</mn><mo>−</mo><mo>(</mo><mn>4</mn><mn>7</mn><mo>)</mo><mo>)</mo></mrow><annotation encoding="application/x-tex">= 33 \cdot 2 + (99 - (47))</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="mrel">=</span><span class="mord mathrm">3</span><span class="mord mathrm">3</span><span class="mbin">⋅</span><span class="mord mathrm">2</span><span class="mbin">+</span><span class="mopen">(</span><span class="mord mathrm">9</span><span class="mord mathrm">9</span><span class="mbin">−</span><span class="mopen">(</span><span class="mord mathrm">4</span><span class="mord mathrm">7</span><span class="mclose">)</span><span class="mclose">)</span></span></span></span><br />
<span class="katex"><span class="katex-mathml"><math><semantics><mrow><mo>=</mo><mn>6</mn><mn>6</mn><mo>+</mo><mn>5</mn><mn>2</mn></mrow><annotation encoding="application/x-tex">= 66 + 52</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="strut" style="height:0.64444em;"></span><span class="strut bottom" style="height:0.72777em;vertical-align:-0.08333em;"></span><span class="base textstyle uncramped"><span class="mrel">=</span><span class="mord mathrm">6</span><span class="mord mathrm">6</span><span class="mbin">+</span><span class="mord mathrm">5</span><span class="mord mathrm">2</span></span></span></span><br />
<span class="katex"><span class="katex-mathml"><math><semantics><mrow><mo>=</mo><mn>1</mn><mn>1</mn><mn>8</mn></mrow><annotation encoding="application/x-tex">= 118</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="strut" style="height:0.64444em;"></span><span class="strut bottom" style="height:0.64444em;vertical-align:0em;"></span><span class="base textstyle uncramped"><span class="mrel">=</span><span class="mord mathrm">1</span><span class="mord mathrm">1</span><span class="mord mathrm">8</span></span></span></span></p>
<p>Wo ist das Problem <img
      src="https://www.c-plusplus.net/forum/plugins/nodebb-plugin-emoji/emoji/emoji-one/1f615.png?v=ab1pehoraso"
      class="not-responsive emoji emoji-emoji-one emoji--confused_face"
      title=":confused:"
      alt="😕"
    /></p>
<p>Edit: Auch zu spät <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/1308710</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1308710</guid><dc:creator><![CDATA[[[global:guest]]]]></dc:creator><pubDate>Mon, 18 Jun 2007 20:55:05 GMT</pubDate></item><item><title><![CDATA[Reply to Variable Problem on Mon, 18 Jun 2007 20:50:29 GMT]]></title><description><![CDATA[<p>der code ist zwar mist ... aber nja ist doch einfache Mathematik.</p>
<pre><code>33 * 2 + (99 - (22 + 5 * 5)) = 118
&lt;=&gt; 66 + (99 - (22 + 25)) = 118
&lt;=&gt; 66 + 99 - 47 = 118
&lt;=&gt; 66 + 52 = 118
&lt;=&gt; 118 = 118
</code></pre>
<p>nja und zum Code</p>
<pre><code class="language-cpp">#include &lt;iostream&gt;

int main()
{
    int num_one = 0;
    int num_two = 22;
    int num_tree = 5;
    std::cout &lt;&lt; &quot;Variable \&quot;num_one\&quot;: &quot; &lt;&lt; num_one &lt;&lt; std::endl;
    std::cout &lt;&lt; &quot;Variable \&quot;num_two\&quot;: &quot; &lt;&lt; num_two &lt;&lt; std::endl;
    std::cout &lt;&lt; &quot;Variable \&quot;num_tree\&quot;: &quot; &lt;&lt; num_tree &lt;&lt; std::endl;
    std::cout &lt;&lt; &quot;num_one = 33 * 2 + (99 - (num_two + 5 * num_tree))&quot; &lt;&lt; std::endl;
    num_one = 33 * 2 + (99 - (num_two + 5 * num_tree));
    std::cout &lt;&lt; &quot;=&gt; num_one = &quot; &lt;&lt; num_one &lt;&lt; std::endl;
    std::cin.get();
}
</code></pre>
<p><img
      src="https://www.c-plusplus.net/forum/plugins/nodebb-plugin-emoji/emoji/emoji-one/1f642.png?v=ab1pehoraso"
      class="not-responsive emoji emoji-emoji-one emoji--slightly_smiling_face"
      title=":)"
      alt="🙂"
    /></p>
]]></description><link>https://www.c-plusplus.net/forum/post/1308711</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1308711</guid><dc:creator><![CDATA[*D*Evil]]></dc:creator><pubDate>Mon, 18 Jun 2007 20:50:29 GMT</pubDate></item><item><title><![CDATA[Reply to Variable Problem on Mon, 18 Jun 2007 20:51:20 GMT]]></title><description><![CDATA[<p>Tooo late <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="😮"
    /> <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/1308712</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1308712</guid><dc:creator><![CDATA[*D*Evil]]></dc:creator><pubDate>Mon, 18 Jun 2007 20:51:20 GMT</pubDate></item><item><title><![CDATA[Reply to Variable Problem on Mon, 18 Jun 2007 21:05:34 GMT]]></title><description><![CDATA[<p>oO<br />
sry leute das ich noch keine ahnung damit hab ^^<br />
jetzt ist mir alles kalrer^^<br />
ich bin auch blöd hab die punkt vor strich rechnung nicht beachtet<br />
danke <img
      src="https://www.c-plusplus.net/forum/plugins/nodebb-plugin-emoji/emoji/emoji-one/1f642.png?v=ab1pehoraso"
      class="not-responsive emoji emoji-emoji-one emoji--slightly_smiling_face"
      title="=)"
      alt="🙂"
    /><br />
und echt schnell die antwort <img
      src="https://www.c-plusplus.net/forum/plugins/nodebb-plugin-emoji/emoji/emoji-one/1f642.png?v=ab1pehoraso"
      class="not-responsive emoji emoji-emoji-one emoji--slightly_smiling_face"
      title="=)"
      alt="🙂"
    /><br />
thx<br />
mfg exe-cute</p>
]]></description><link>https://www.c-plusplus.net/forum/post/1308717</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1308717</guid><dc:creator><![CDATA[exe-cute]]></dc:creator><pubDate>Mon, 18 Jun 2007 21:05:34 GMT</pubDate></item></channel></rss>