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bmarcot/epfl_wk5_4.scala

Created April 26, 2013 09:50
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epfl_wk5_4.scala
def squareList(xs: List[Int]): List[Int] = xs match {
case Nil => Nil
case y :: ys => y * y :: squareList(ys)
}
def squareList(xs: List[Int]): List[Int] = xs map (y => y * y)
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