title: Change ViewController based on IF statement
body: <p>I need to learn how to go to a different viewcontroller based on an if statement. I'm totally new to swift. I have this already - when the counter gets to 5, I need it to go to a different view. </p>
  
  <pre><code>class ViewController: UIViewController {
  
      @IBOutlet var countNumber: UILabel!
  
      var conta = 0
  
  
      @IBAction func counterPlus(sender: AnyObject) {
  
          conta++
  
  
          if conta == 5{
  
           //I WANT TO GO TO A DIFFERENT VIEWCONTROLLER HERE
  
  
          }else
  
          {
              countNumber.text = String(conta)
          }
  
  
      }
  </code></pre>