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view printargs.scala @ 0:b316eec6fa7a draft default tip
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author | Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp> |
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date | Tue, 08 Jan 2013 16:41:46 +0900 |
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var i = 0 println("imperative style") while (i < args.length) { println(args(i)) i += 1 } println("") println("functional style") args.foreach(arg => println(arg)) args.foreach((arg: String) => println(arg)) args.foreach(println) println("") println("for statement") for (arg <- args) println(arg)