object Main extends App {
  val sc = new java.util.Scanner(System.in)
  val k = sc.nextLong()
  val n = 50
  val a = Array.fill(n)(n - 1 + k/n)
  val x = (k % n).toInt
  for (i <- 0 until n-x) {
    a(i) -= x
  }
  for (i <- n-x until n) {
    a(i) += n-x+1
  }

  println(n)
  println(a.mkString(" "))
}
