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iOS Swift Basics (retired) Collections What is a Dictionary?

s t
s t
949 Points
Posted by s t
s t
949 Points

i don't understand..... how do i complete this.....?

Assign the value for key "UK" to a constant named ukCurrency.

dictionaries.swift 
let currencies = ["US": "Dollar" , "UK": "Pound" , "JP": "Yen"]

2 Answers

Jonas Kristensen
Jonas Kristensen
2,738 Points
Jonas Kristensen
Jonas Kristensen
2,738 Points 
let currencies = ["US": "Dollar" , "UK": "Pound" , "JP": "Yen"]
let ukCurrency = currencies["UK"]
s t
s t
949 Points
s t
s t
949 Points

thank you for your help, much appreciated. amazing how something that looks so simple can drive me to madness