Code update for Swift 3

main.swift

//
//  main.swift
//  xcodeCli
//
//  Created by Ilia Malchenko on 6/5/17.
//  Copyright © 2017 M52 Studios, LLC. All rights reserved.
//

import Foundation

let argc : Int = Int(CommandLine.argc) - 1

print("You passed in \(argc) arguments")

let argv : [String] = CommandLine.arguments

for i in 1 ..< (argc + 1) {
    print("Argument \(i) was \(argv[i])")
}