Need help on Working with switch statements.

Question

Here is my code:
////////////// Code Challenge Working with switch statements //////////////////
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 world {
        case "BEL": europeanCapitals.append("Brussels")
        case "VNM", "IND":
        default "USA", "BRA", "MEX":
    }
    // End code
}

Safwat Shenouda · Answer

Hi Blake,
You need to build a switch statement as following: you pick the "key" and switch on it , then based on the case you will append the "value" to the right array. I hope this helps. 
'''
  switch key {
    case "BEL","LIE","BGR": europeanCapitals.append(value)
    case "VNM", "IND": asianCapitals.append(value)
    default : otherCapitals.append(value)
    }
'''

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Blake Rogers

Blake Rogers

Need help on Working with switch statements.

1 Answer

Safwat Shenouda

Safwat Shenouda