Created
October 3, 2012 04:43
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reduce in scala
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| def reduce(f:(Int,Int)=>Int, xo:Int, lst: List[Int]): Int = { | |
| if (lst.length == 1) f(xo, lst.head) | |
| else f(reduce(f, xo, lst.tail), lst.head) | |
| } |
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