class Car {

  var brand = ""

  var model = ""

  var year = 0

}

​

fun main() {

  val c1 = Car()

  c1.brand = "Ford"

  c1.model = "Mustang"

  c1.year = 1969

  val c2 = Car()

  c2.brand = "BMW"

  c2.model = "X5"

  c2.year = 1999

  println(c1.brand)

  println(c2.brand)

}