Batman swift function help

Question

Hey, I’m trying to use a simple function to run the challenge weather to get help fighting crime with Batman or not.
I havnt come across user input in swift so I think that may be the issue but any help is appreciated. I know it can be done without a function but still looks fun

func batOrNot(x: Int) {
if x < 5 {
print("I got this!")
}
else if x <= 10
{
print("Help me Batman")
}
else {
print("Good luck out there!")
}
}
var number: Int
number = Input()
batOrNot(x: number)

Answer 1

var number = Int(readLine()!)!