Created
April 20, 2009 23:22
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| def length(lst: List[Int]): Int = { | |
| lst match { | |
| case Nil => 0 | |
| case head :: tail => 1 + length(tail) | |
| } | |
| } | |
| length(List(1, 1, 2, 3, 5, 8)) |
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