object Main extends App
{
  val myList : List[Int] = List(0, 0,0, 0, 0, 0, 0,0)
  var w : (Int, Int, Int) =
    myList.foldLeft((0, 0, 0))
    {(acc: (Int, Int, Int), v : Int) =>
    if (v == 0) (acc._1+1, acc._2, acc._3)
    else
      if (v > 0)  (acc._1, acc._2+1, acc._3)
      else (acc._1, acc._2, acc._3+1)}
  print(w)
}