title: can i see what value of pointing NULL pointer?
body: <pre><code>#include&lt;stdio.h&gt;
  int main() {
      int *p=NULL;
      if (p == NULL) {
          printf("%x",*p );
      }
      return 0;
  }
  </code></pre>
  
  <p>If I can, How?
  If I can't, What value in it?</p>