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- <h2 class="sectionedit1"><a name="abs" id="abs">abs</a></h2>
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- <p>
- Söz dizimi:
- </p>
- <pre class="cpp code cpp"> <span class="co2">#include <cstdlib></span>
- <span class="kw4">int</span> <span class="kw3">abs</span><span class="br0">(</span> <span class="kw4">int</span> num <span class="br0">)</span><span class="sy4">;</span></pre>
- <p>
- abs() fonksiyonu num un kesin değerini döndürür. Örneğin:
- </p>
- <pre class="cpp code cpp"> <span class="kw4">int</span> sihirli_sayi <span class="sy1">=</span> <span class="nu0">10</span><span class="sy4">;</span>
- <span class="kw3">cout</span> <span class="sy1"><<</span> <span class="st0">"Bir tahmin gir: "</span><span class="sy4">;</span>
- <span class="kw3">cin</span> <span class="sy1">>></span> x<span class="sy4">;</span>
- <span class="kw3">cout</span> <span class="sy1"><<</span> <span class="st0">"Tahmininiz "</span> <span class="sy1"><<</span> <span class="st0">"sihirli sayiya "</span> <span class="sy1"><<</span> <span class="kw3">abs</span><span class="br0">(</span> sihirli_sayi <span class="sy2">-</span> x <span class="br0">)</span> <span class="sy1"><<</span> <span class="st0">"kadar yaklasti. "</span> <span class="sy1"><<</span> endl<span class="sy4">;</span></pre>
- <p>
- C++ aşağıdaki aşırı yüklenmiş biçimleri sağlar:
- </p>
- <pre class="cpp code cpp"> <span class="co2">#include <cstdlib></span>
- <span class="kw4">long</span> <span class="kw3">abs</span><span class="br0">(</span> <span class="kw4">long</span> num <span class="br0">)</span><span class="sy4">;</span> <span class="co1">// labs() benzeri</span>
-
- <span class="co2">#include <cmath></span>
- <span class="co1">// fabs() eş anlamlısı</span>
- <span class="kw4">float</span> <span class="kw3">abs</span><span class="br0">(</span> <span class="kw4">float</span> num <span class="br0">)</span><span class="sy4">;</span>
- <span class="kw4">double</span> <span class="kw3">abs</span><span class="br0">(</span> <span class="kw4">double</span> num <span class="br0">)</span><span class="sy4">;</span>
- <span class="kw4">long</span> <span class="kw4">double</span> <span class="kw3">abs</span><span class="br0">(</span> <span class="kw4">long</span> <span class="kw4">double</span> num <span class="br0">)</span><span class="sy4">;</span></pre>
- <p>
- İlgili başlıklar: <a href="http://www.cppreference.com/wiki/tr/numeric/c/fabs" class="wikilink2" title="tr:numeric:c:fabs" rel="nofollow">fabs</a>, <a href="http://www.cppreference.com/wiki/tr/numeric/c/labs" class="wikilink2" title="tr:numeric:c:labs" rel="nofollow">labs</a>
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