Question

How to pass to a function any number of arguments in Swift

Answer 1

func sum(numbers: Int...) -> Int {
    var total = 0
    
    for number in numbers {
        total += number
    }
    
    return total
}

let result1 = sum(numbers: 1, 2, 3, 4, 5)
print(result1) 

let result2 = sum(numbers: 6, 7, 8)
print(result2) 



/*
run:

15
21

*/

 

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