Submission #134386

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Source Code Expand

import java.util.Scanner

/**
 * Created by hama_du on 2014/02/26.
 */
object Main extends App {
  val in = new Scanner(System.in)
  val N = in.nextInt
  println(solve(0, N % 30, (1 to 6).toArray).mkString(""))

  def solve(cur: Int, max: Int, array: Array[Int]): Array[Int] = {
    if (cur == max) {
      array
    } else {
      val idx = cur % (array.size - 1)
      val tmp = array(idx)
      array(idx) = array(idx+1)
      array(idx+1) = tmp
      solve(cur+1, max, array)
    }
  }
}

Submission Info

Judge Result