Variadic is a new term for me. The ability to pass many things into your function by using…

func square(numbers: Int…) {

for number in numbers {

print(“\(number) squared is \(number * number)”)

{

{

square(numbers: 1,2,3,4,5)

1 squared is 1

2 squared is 4

3 squared is 9

4 squared is 16

5 squared is 25

This is something I haven’t used before but I might in the future.