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

Posted by Chaitanya Siripurapu
Chaitanya Siripurapu
490 Points

even i did correct ur showing wrong

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 "BEL" ,"BGR" ,"LIE" :
europeanCapitals.append(value)
case "IND" ,"VNM" ,"BRA" :
asianCapitals.append(value)
default :

otherCapitals.append(value) }

// End code

}

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 "BEL" ,"BGR" ,"LIE" :
    europeanCapitals.append(value)
    case "IND" ,"VNM" ,"BRA" :
    asianCapitals.append(value)
    default :
   otherCapitals.append(value)
    }

    // End code
}

1 Answer

Sarah Hurtgen
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.a{fill-rule:evenodd;}techdegree seal-36
Sarah Hurtgen
Treehouse Project Reviewer
Sarah Hurtgen
.a{fill-rule:evenodd;}techdegree seal-36
Sarah Hurtgen
Treehouse Project Reviewer

Hi! Your logic is correct for this challenge, but it's not accepting because you're trying to append the case "BRA" into the "asianCapitals" array, when it should be appended to the default "otherCapitals" array. If you remove it from your asianCapitals switch statement, the code challenge will accept your answer.