title: Subtracting two strings in C
body: <p>Well , I was actually looking at strcmp() , was confused about its working . Anyways I wrote this code </p>
  
  <pre><code>#include &lt;stdio.h&gt;
  
  main()
  {
      char a[5] = "ggod";
      char b[5] = "ggod";
  
      int c = 0;
  
      c = b - a;
  
      printf("%d value", c);
  }
  </code></pre>
  
  <p>and I get the output as</p>
  
  <pre><code>16
  </code></pre>
  
  <p>Can anyone explain Why is it <code>16</code> ?</p>