title: What does 1L mean?
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/4115566/what-does-1l-mean-in-c">What does “-1L” mean in C?</a>  </p>
  </blockquote>
  
  
  
  <p>What does "0L", "1L" mean in C ?
  How is it different from "0" and "1" ?
  Is there other literals than "L" with similar function in C ?</p>