Swift - Convert Array to Dictionary

Question

I just want convert an array of Player Names into a dictionary Scoreboard, giving everyone an initial score of 0.

Meaning...

var playerNames =          


        

Answer 1

Here is how you can do that:

var playerNames = ["Harry", "Ron", "Hermione"]

var dictionary = [String: Int]()
for player in playerNames {
    dictionary[player] = 0
}