object Main extends App{
  override def main(args: Array[String]) : Unit = {
    val scanner = new java.util.Scanner(System.in)
    
    val a,b = scanner.nextInt

    val (area,round) = solve(a,b)
    println(area + " "+round)
  }
  
  def solve(a: Int , b : Int) :(Int, Int) = {
    val x = area(a,b)
    val y = round(a,b)
    (x,y)
  }

  def area(a:Int, b:Int) : Int = {
    a*b
  }

  def round(a:Int, b:Int) : Int = {
    a*2 + b*2
  }
}