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How to add to a dictionary in swift

Code examples

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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)")
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Swift Add Elements to a Dictionary 

var capitalCity = ["Nepal": "Kathmandu", "England": "London"]
print("Initial Dictionary: ",capitalCity)

capitalCity["Japan"] = "Tokyo"

print("Updated Dictionary: ",capitalCity)
print(capitalCity["Japan"])

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