Submission #4819052

---

Source Code Expand

  // C - 風力観測 https://beta.atcoder.jp/contests/abc001/tasks/abc001_3

  import io.Source

  object Main extends App {
    val lines = Source.stdin.getLines()
      .flatMap(_.split(' ').map(_.toInt)).toArray
    val Array(deg, dis, _*) = lines
    val d = distance(dis)
    val dir = degree(deg, d)
    println(s"$dir $d")

    def degree(deg: Int, d: Int): String = {
      if (d == 0) {
        "C"
      } else {
        val a = Array(
          "N", "NNE", "NE", "ENE",
          "E", "ESE", "SE", "SSE",
          "S", "SSW", "SW", "WSW",
          "W", "WNW", "NW", "NNW",
          "N")
        a((deg * 10 + 1125) / 2250)
      }
    }

    def distance(dis: Int): Int = {
      if (dis < 15)
        0
      else if (dis < 93)
        1
      else if (dis < 201)
        2
      else if (dis < 327)
        3
      else if (dis < 477)
        4
      else if (dis < 645)
        5
      else if (dis < 831)
        6
      else if (dis < 1029)
        7
      else if (dis < 1245)
        8
      else if (dis < 1467)
        9
      else if (dis < 1707)
        10
      else if (dis < 1959)
        11
      else
        12
    }
  }

Submission Info

Judge Result