实现一个adjustToPair(_ * _)(6,7) = 42 的方法

object Demo6 extends App {

  def adjustToPair(f: (Int, Int) => Int) = (t: (Int, Int)) => f(t._1, t._2)

  val pairs = (1 to 10) zip (11 to 20)
//  pairs.foreach(println)
  println(pairs.map(adjustToPair(_ * _)(_)))
}