title: finding the size of an string array that saves integers C
body: <p>I am currently working on a project where I am manipulating command line data, but I can't seem to get it work if I initialize the size of the array before.</p>
  <pre><code>char* len2[50]; // will store &quot;1&quot;,&quot;2&quot;,&quot;3&quot; from command line args
  
  int size_arr = sizeof(len2) / sizeof(len2[0]);
  printf(&quot;%d&quot;, size_arr);
  </code></pre>
  <p>this will input 50 when I am looking for it to input 3. How would I be able to find the size?</p>