import UIKit
var one = 1
func changeOne() {
    let two = 2
    func sayTwo() {
        print(two)
    }
    class Klass {}
    struct Struct {}
    enum Enum {}
    one = two
}
class Manny {
    let name = "Mariusz"
    func sayName() {
        print(name)
    }
    class Klass {}
    struct Struct {}
    enum Enum {}
}
struct Moe {
    let name = "Mieczysław"
    func sayName() {
        print(name)
    }
    class Klass {}
    struct Struct {}
    enum Enum {}
}
enum Jack {
    var name : String {
        return "Jacek"
    }
    func sayName() {
        print(name)
    }
    class Klass {}
    struct Struct {}
    enum Enum {}
}
