//  Converted to Swift 5.5 by Swiftify v5.5.24623 - https://swiftify.com/
func viewDidLoad() {
    super.viewDidLoad()

    // Задание ширины рекламы
    let adSize = YMAAdSize.stickySize(withContainerWidth: containerWidth())

    // Создание экземпляра adView
    adView = YMAAdView(adUnitID: "R-M-XXXXX-YY", adSize: adSize)
    adView.delegate = self
    addAdView()

    // Загрузка рекламы
    adView.loadAd()
}

func addAdView() {
    let adView = self.adView
    adView?.translatesAutoresizingMaskIntoConstraints = false
    let views = [
        "adView" : adView
]
    if let adView = adView {
        view.addSubview(adView)
    }

    let horizontal = NSLayoutConstraint.constraints(
        withVisualFormat: "H:|[adView]|",
        options: [],
        metrics: nil,
        views: views)
    let vertical = NSLayoutConstraint.constraints(
        withVisualFormat: "V:[adView]-|",
        options: [],
        metrics: nil,
        views: views)
    view.addConstraints(horizontal)
    view.addConstraints(vertical)
}

func containerWidth() -> CGFloat {
    var containerWidth = view.frame.size.width
    if #available(iOS 11.0, *) {
        containerWidth = view.frame.inset(by: view.safeAreaInsets).size.width
    }
    return containerWidth
}