9 lines
227 B
Scala
9 lines
227 B
Scala
import scala.util.control.Breaks._
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val a=Array.fill(5,4)(scala.util.Random.nextInt(21))
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println(a map (_.mkString("[", ", ", "]")) mkString "\n")
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breakable {
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for(row <- a; x <- row){
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println(x)
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if (x==20) break
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}
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}
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