title: Search for a value in a two dimensional array
body: <p>I want to compare a number to a dimensional array. I think that my problem is here, but I dont know why it cannot compile because of this.</p>
  
  <pre><code>if(a[j].equals(numb)){
  </code></pre>
  
  <p><a href="https://i.stack.imgur.com/Pvxtv.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Pvxtv.png" alt="enter image description here"></a></p>