package Main

class Point(xc: Int, yc: Int) {

  var x: Int = xc

  var y: Int = yc

  def move(dx: Int, dy: Int) {

    x = x + dx

    y = y + dy

  }

  override def toString(): String = "(" + x + ", " + y + ")";

}

object Classes{

  def main(args: Array[String]){

    val pt = new Point(1,2)

    println(pt)

    pt.move(10,10)

    println(pt)

  }

}