ack.sc 153 B

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  1. def ack(m: Int, n: Int): Int = {
  2. if (m==0) n+1
  3. else if (n==0) ack(m-1, 1)
  4. else ack(m-1, ack(m, n-1))
  5. }
  6. println(ack(args(0).toInt, args(1).toInt))