fun main(args:Array<String>) {
  val s = readLine()!!

  var size = s.length - 1
  println(size)

  var w = ( s.toBigDecimal() / ("1" + "0".repeat(size-1)).toBigDecimal() ).toInt()

  if( w == 100 ) {
    w /= 10
    size++
    println("1.0*10^${size}") 
  } else {
    val str = w.toString()
    val (first, second) = listOf(str[0], str[1])
    println("${first}.${second}*10^${size}")
  }
}