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Ingy döt Net 2013-04-10 12:38:42 -07:00
parent 3af7344581
commit 86c034bb8b
1364 changed files with 21352 additions and 0 deletions
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Task/Knuth-shuffle/Scala/knuth-shuffle.scala Normal file
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def shuffle[T](a: Array[T]) = {
for (i <- 1 until a.size reverse) {
val j = util.Random nextInt (i + 1)
val t = a(i)
a(i) = a(j)
a(j) = t
}
a
}