Daftar Scala Semua permutasi
scala> List(1,2,3).permutations.mkString("\n")
res3: String =
List(1, 2, 3)
List(1, 3, 2)
List(2, 1, 3)
List(2, 3, 1)
List(3, 1, 2)
List(3, 2, 1)
z0san