title: Difference between Short, long and Long long int in C programming?
body: <p>I am learning C programming online on my own so that I can be prepared for College in Winter 2016. I am learning about data types right now. 
  I don't understand the difference between:</p>
  
  <pre><code>short
  long
  long long integers in C programming
  </code></pre>
  
  <p>I looked online, but I am still confused on how to use these and when.
  Thank you.</p>