To be answered
Constants and variables associate a name with a value of a particular type. Constants have values that cannot be changed, while variables can be reassigned to different values in the future.
let 你好 = “你好世界” let 🐶🐮 = “dogcow”
What is the purpose of string interpolation in Swift? e.g print("current value of count is \(count)")
var `while` = 10
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