Array in scala enter form keyboard

This is function scala programer enter N element Interger form keyboard.

Example:

import scala.io._

object InputArray {
  def main(args: Array[String]): Unit = {

    println("Please enter n all element?")
    val n = StdIn.readInt()
    println("---------begin--------")
    val IntArr = Array.fill(n.toInt) {
        StdIn.readInt()
    }
    println("---------result--------")
    for (x <- IntArr) {
      println("x:" + x)
    }
  }
}
Reuslt:

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