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scala implementation
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Range(1,11).filter(_%2 == 0).map(_/2).map(println)
@zhywang
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zhywang commented Aug 29, 2013 

#!/usr/bin/env scala
List(1,2,3,4,5,6,7,8,9,10).filter(_%2==0).map(_/2).map(println)

@johnelf
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johnelf commented Aug 29, 2013 

List(1,2,3,4,5,6,7,8,9,10).filter(_%2==0).map(_/2)

@XuefengWu
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Stream.from(1).filter(_ % 2 == 0).map(_ / 2).take(5).foreach(println)

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