What is the difference between x++ and ++x
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  <p><strong>Possible Duplicate:</strong><br>
  <a href="http://stackoverflow.com/questions/1812990/incrementing-in-c-when-to-use-x-or-x">Incrementing in C++ -  When to use x++ or ++x?</a>  </p>
</blockquote>



<p>What is the difference between x++   and ++x ? </p>
