title: C++ type unsigned long int
body: <p>Is  <code>unsigned long int</code>  equivlant to <code>unsigned long</code> ?
  in C++</p>
  
  <p>In my opinion they are same. But I saw some people still using unsigned long int in code.
  Don't understand why? Could anybody explain it for me</p>
  
  <pre><code>#include &lt;stdio.h&gt;
  
  int main() {
      unsigned long int num = 282672; 
      int normalInt = 5;
      printf("");
      return 0;
  }
  </code></pre>