title: How i can collect array's values as number?
body: <p>i want from tableview to collect MyArray's as value like </p>
  
  <p>Swift: </p>
  
  <pre><code>let total = UILabel()
  
  var MyArray = ["2", "9", "33", "4"]
  
  total.text = ?? // i want result be like this [2+9+33+4] = 48
  </code></pre>
  
  <p>and if add some value or remove some the result change </p>
  
  <p>i hope i delivered right question and i hope i get the right answer </p>