Question

How to return multiple value from a function in Swift

Answer 1

func f(array: [Int]) -> (a: Int, b: Int, c: Int) {
    let a = array[0]
    let b = array[1]
    let c = array[2]
        
    return (a, b, c)
}
 
let multi = f(array: [4, 6, -1, 9, 2, 8])
 
print("a = \(multi.a), b = \(multi.b), c = \(multi.c)")



  
  
/*
run:
  
a = 4, b = 6, c = -1
  
*/

 

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