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author | Gilles Dubochet <gilles.dubochet@epfl.ch> | 2005-12-16 18:44:33 +0000 |
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committer | Gilles Dubochet <gilles.dubochet@epfl.ch> | 2005-12-16 18:44:33 +0000 |
commit | 53a3cc7b17f4cf97075b7e71720777fd84109696 (patch) | |
tree | 0cc784e0b47ea49cc151a136d19f20bfa8ee2197 /docs/examples/sort2.scala | |
parent | df50e05006b43b007c2587549030d24b5c154398 (diff) | |
download | scala-53a3cc7b17f4cf97075b7e71720777fd84109696.tar.gz scala-53a3cc7b17f4cf97075b7e71720777fd84109696.tar.bz2 scala-53a3cc7b17f4cf97075b7e71720777fd84109696.zip |
Created proper 'docs' folder for new layout.
Diffstat (limited to 'docs/examples/sort2.scala')
-rw-r--r-- | docs/examples/sort2.scala | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/docs/examples/sort2.scala b/docs/examples/sort2.scala new file mode 100644 index 0000000000..53b2f89174 --- /dev/null +++ b/docs/examples/sort2.scala @@ -0,0 +1,25 @@ +package examples; + +object sort2 { + + def sort(a: List[Int]): List[Int] = { + if (a.length < 2) + a + else { + val pivot = a(a.length / 2); + def lePivot(x: Int) = x < pivot; + def gtPivot(x: Int) = x > pivot; + def eqPivot(x: Int) = x == pivot; + sort(a filter lePivot) + ::: sort(a filter eqPivot) + ::: sort(a filter gtPivot) + } + } + + def main(args: Array[String]) = { + val xs = List(6, 2, 8, 5, 1); + Console.println(xs); + Console.println(sort(xs)) + } + +} |