title: Array to remove a number on arduino
body: <p>How can I print and remove this number in array? I am trying to do the array but it is not working:</p>
  
  <p>I have an <code>if</code> with this number:</p>
  
  <pre><code> if (conteudo.substring(1) == "44 46 00 22")
  </code></pre>
  
  <p><strong>so i would like print this number in my array and remove after.</strong></p>
  
  <pre><code>int  ledArray[] = {44 46 00 22,44 46 00 23,44 46 00 24}; 
  for(int i = 0; i &lt;= 4; i++)
  { 
  {
       Serial.println(ledArray[0]);
  }
  </code></pre>