SWIFT

create dictionary swift

var someDict:[String:Int] = ["One":1, "Two":2, "Three":3] // creates dictionary
var someVar = someDict["One"] // accesses the value of key "One"

print("The value of key = One is (someVar)")

Swift Dictionary

// dictionary with keys and values of different data types
var numbers = [1: "One", 2: "Two", 3: "Three"]
print(numbers)

Create a dictionary in Swift

var capitalCity = ["Nepal": "Kathmandu", "Italy": "Rome", "England": "London"]
print(capitalCity)

swift dictionary

let cityDistanceDict = Dictionary(uniqueKeysWithValues: zip(cities, Distance))