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Start your free trialwalter fernandez
4,992 PointsIn the editor we have a dictionary that contains a three letter country code as a key and that country's capital city as
HELP
var europeanCapitals: [String] = []
var asianCapitals: [String] = []
var otherCapitals: [String] = []
let world = [
"BEL": "Brussels",
"LIE": "Vaduz",
"BGR": "Sofia",
"USA": "Washington D.C.",
"MEX": "Mexico City",
"BRA": "Brasilia",
"IND": "New Delhi",
"VNM": "Hanoi"]
for (key, value) in world {
// Enter your code below
// End code
}
1 Answer
Tijo Thomas
9,737 Points@walterfernandez What you need to do here is use a switch statement. I would suggest going back to this video if you have any trouble. The correct code is below:
// The for in loop, goes through all items in the dictionary.
// The switch statement finds the matching case and appends the value to the correct array
for (key, value) in world {
// Enter your code below
switch key {
case "BEL", "LIE", "BGR": europeanCapitals.append(value)
case "IND", "VNM": asianCapitals.append(value)
default: otherCapitals.append(value)
}
// End code
}