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comparison chapter9/ContainsNeg.scala @ 0:b316eec6fa7a draft default tip

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author Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
date Tue, 08 Jan 2013 16:41:46 +0900
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-1:000000000000 0:b316eec6fa7a
1 def containsNeg(nums: List[Int]): Boolean = {
2 var exists = false
3 for (num <- nums)
4 if (num < 0)
5 exists = true
6 exists
7 }
8