title: What is the difference between x++ and ++x
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://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>