import scala.io.StdIn._

object Main extends App {
  def start(inputs: Array[String]): Int = {
    val nums: Array[Int] = inputs(0).split(" ").map(_.toInt)
    val T = nums(0)
    val X = nums(1)
    println(T.toFloat / X.toFloat)
    T / X
  }

  val inputs = Array(readLine())

  start(inputs)
}