Nested Function using closure - Swift

//nested function using closure 

func nestedMultiplyFunc (First : Int, second :Int) -> () -> Int{

    var item = First

    func nestedClosure () -> Int{

    

        item *= second

        return item

    }

    return nestedClosure

}

var number = nestedMultiplyFunc(First: 8, second: 9)

print(number())

print(number())