Hackerrank Service Lane in Scala

Service Lane.scala

object Solution {
  def main(args: Array[String]) {
     val lines =  io.Source.stdin.getLines().toList
	   val segs = lines(1).split("\\s+").map(_.toInt)
	   val testcases = lines.drop(2)
	   for( tc <- testcases){
			val p = tc.split("\\s+").map(_.toInt).toList
			println(segs.slice(p(0), p(1) + 1).min)
	   }
  }
}