blob: 787a4d89e4a721c1a891fc82d8c6a1be99aa3f01 [file]
class Point(val x:Int, val y:Int) {
fun mul() : (scalar:Int)->Point {
return { scalar:Int -> Point(x * scalar, y * scalar) }
}
}
val m = Point(2, 3).mul()
fun box() : String {
val answer = m(5)
return if (answer.x == 10 && answer.y == 15) "OK" else "FAIL"
}