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  1. object Main extends App {
  2.   def sortedInput() = {
  3.     Iterator.continually(readLine)
  4.       .takeWhile(_.ne(null))
  5.       .map(BigDecimal.apply)
  6.       .toVector.sorted
  7.   }
  8.  
  9.   val result = sortedInput() match {
  10.     case ints if ints.length % 2 == 0 ⇒
  11.       val index = ints.length / 2
  12.       ints.slice(index - 1, index + 1).sum / 2
  13.  
  14.     case ints ⇒
  15.       ints(ints.length / 2)
  16.   }
  17.  
  18.   println(f"$result%.1f")
  19. }
Success #stdin #stdout 0.4s 322432KB
comments (?)
stdin 
3657657868678678675685685
6867867867867887078567556
4587678678678678674674569
5347533552453465454364576
stdout 
4967606115566072064519572.5
https://ideone.com/poJ8Je
language:
Scala (scala 2.12.8)
created:
9 years ago
visibility:
public

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