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

Posted by rico petrini
rico petrini
111 Points

i need help with swift control flow

pleas help thank you fro time

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 europe {
   case "coding": 
}
    // End code

1 Answer

miikis
miikis
44,957 Points
miikis
miikis
44,957 Points

Hey Rico,

You want to switch on the key while inside of that for-in loop, like this:

for (key, value) in world {
    switch key {
    // Your cases go here...
    // Remember that you'll be appending the value — not the key — to each array at the top.
    // HINT: — "IND", "VNM" are the only Asian capitals.
    }
}