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Start your free trialBradley Gilmore
Courses Plus Student 2,558 PointsHelp with airport switch
Say's That my case for europeaCapitals is incorrect. Any suggestions?
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 switch key{ case "LIE", "BEL", "BGR": europeanCapitals.append("Vaduz, Brussels, Sofia") case "VNM", "IND": asianCapitals.append("Hanoi, New Delhi") default: otherCapitals.append("Washington D.C. , Mexico City, Brasilia") } // End code }
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
switch key{
case "LIE", "BEL", "BGR": europeanCapitals.append("Vaduz, Brussels, Sofia")
case "VNM", "IND": asianCapitals.append("Hanoi, New Delhi")
default: otherCapitals.append("Washington D.C. , Mexico City, Brasilia")
}
// End code
}
2 Answers
David Papandrew
8,386 PointsIn your switch statement you want to append the "value" of the key-value pair to the various arrays (e.g. europeancapitals).
So change this statement (and the others) to something like this:
case "LIE", "BEL", "BGR": europeanCapitals.append(value)
Bradley Gilmore
Courses Plus Student 2,558 PointsThank you! that was it.