class ViewController: UIViewController {

    @IBOutlet var pageControl: UIPageControl?
    @IBOutlet var scrollView: UIScrollView?

    override func viewDidLoad() {
        super.viewDidLoad()
        // Do any additional setup after loading the view, typically from a nib.
    }

    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.
    }


    @IBAction func changePage(){

    }
}