gistfile1.txt

def Conbination(n: Int, m: Int) {
  def Loop(n: Int, m: Int, prefix: List[Int]) {
    if (m == 0)
      println(prefix)
    else
      for (x <- m to n)
        Loop(x - 1, m - 1, x :: prefix)
  }
  Loop(n, m, Nil)
}