title: Removing Duplicates from an Array using C
body: <p>I want small clarification in array concept in C.
  I have array:</p>
  
  <pre><code>int a[11]={1,2,3,4,5,11,11,11,11,16,16};
  </code></pre>
  
  <p>I want result like this:</p>
  
  <pre><code>{1,2,3,4,5,11,16}
  </code></pre>
  
  <p>Means I want remove duplicates.
  How is it possible? </p>