Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

iOS Swift Collections and Control Flow Control Flow With Conditional Statements Working With Switch Statements

Diego Salas Polar
Diego Salas Polar
21,431 Points
Posted by Diego Salas Polar
Diego Salas Polar
21,431 Points

I need help. I don't know what I am doing wrong.

I am getting this error: Bummer! Check the cases you are matching on for Asian capitals to make sure you are capturing all of them

operators.swift 
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(value)
    case "BRA", "IND", "VNM": asianCapitals.append(value)
    default: otherCapitals.append(value)
    }
    // End code
}

2 Answers

Jennifer Nordell
seal-mask
.a{fill-rule:evenodd;}techdegree
Jennifer Nordell
Treehouse Teacher
Jennifer Nordell
.a{fill-rule:evenodd;}techdegree
Jennifer Nordell
Treehouse Teacher

James is absolutely correct. Your code is just fine! It's just your geography that's a little off :smiley:

Diego Salas Polar
Diego Salas Polar
21,431 Points
Diego Salas Polar
Diego Salas Polar
21,431 Points

Thanks! My geography is a little off.

Allen Soberano
Allen Soberano
13,634 Points
Allen Soberano
Allen Soberano
13,634 Points

Are you sure Brasilia belongs in Asia?