title: Assigning int value to an address
body: <p>I thought the following codes were correct but it is not working.</p>
  
  <pre><code>int x, *ra;     
  &amp;ra  = x;
  </code></pre>
  
  <p>and</p>
  
  <pre><code>int x, ra;
  &amp;ra = x;
  </code></pre>
  
  <p>Please help me if both of these code snippets are correct. If not, what errors do you see in them?</p>