#!/usr/bin/env swift;
import Foundation
import Utils

func reverseList(_ x:[String]) -> [String] {
	var y:[String] = []
	for i:Int in stride(from: x.count - 1, through: 0, by: -1) {
		y.append(x[i])
	}
	return y
}

// Begin Main
var names:[String] = ["Fred", "Wilma", "Barney", "Betty"]

for name in names {
	print("Hello, " + name + "!")
}

names = reverseList(names)
for name in names {
	print("Hello, " + name + "!")
}

print(Utils.listToString(names))

exit(EXIT_SUCCESS)