How to reverse array in Swift without using “.reverse()”?

Question

I have array and need to reverse it without Array.reverse method, only with a for loop.

var names:[String] = [\"Apple\", \"Microsof         


        

Answer 1

do you mean

var names = ["Apple", "Microsoft", "Sony", "Lenovo", "Asus"]
var newNames = [String]()

for var i = names.count - 1; i >= 0 ; i-- {
  newNames.append(names[i])
}
names = newNames

or

names.map {newNames.insert($0, atIndex: 0)}
names = newNames