title: too many arguments for format [-Wformat-extra-args]
body: <p>Im doing a project for school and this is the warning that keeps bugging me.
  Whats wrong with my code?</p>
  
  <pre><code>fprintf(fp,"%s\n%s\n%s\n%s\n%s\n%s\n%s\n%d\n", Item[i]-&gt;ID, Item[i]-&gt;Date, Item[i]-&gt;Adress,
                                         Item[i]-&gt;Street number, Item[i]-&gt;Postal Code,
                                         Item[i]-&gt;City, Item[i]-&gt;Phone,Item[i]-&gt;Name,
                                         Item[i]-&gt;Price);
  </code></pre>
  
  <p>Also there is another warning:</p>
  
  <blockquote>
    <p>warning: format '%d' expects argument of type 'int', but argument 10
    has type 'char *' [-Wformat]</p>
  </blockquote>
  
  <p>I don't know what to do</p>