title: How do I convert a char array to integer/double/long type?
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/5290089/how-to-convert-a-number-to-string-and-vice-versa-in-c">How to convert a number to string and vice versa in C++</a>  </p>
  </blockquote>
  
  
  
  <p>How do I convert a char array to integer/double/long type -atol() functions?</p>