Programare swift Swift tutorial from tutorials point | Page 16

Swift 4
Select Get started with a playground option and enter a name for playground and
select iOS as platform. Finally, you will get the Playground window as follows:
Following is the code taken from the default Swift 4 Playground Window.
import UIKit
var str = "Hello, playground"
If you create the same program for OS X program, then it will include import Cocoa and
the program will look like as follows:
import Cocoa
var str = "Hello, playground"
4