title: What is the most elegant way to loop TWICE in C
body: <p>Many times I need to do things TWICE in a for loop. Simply I can set up a for loop with an iterator and go through it twice:</p>
  
  <pre><code>for (i = 0; i &lt; 2; i++)
  {
   // Do stuff
  }
  </code></pre>
  
  <p>Now I am interested in doing this as SIMPLY as I can, perhaps without an initializer or iterator? Are there any other, really simple and elegant, ways of achieving this?</p>