package test12 class Pair[T](var x:T,var y:T) object test2 { def main(args: Array[String]): Unit = { val p1 = new Pair[Int](1,2) val p2 = new Pair[Double](1.0,2.0) val p3 = new Pair[String]("大陆","小帅") } }
package test12 class Pair[T](var x:T,var y:T) object test2 { def main(args: Array[String]): Unit = { val p1 = new Pair[Int](1,2) val p2 = new Pair[Double](1.0,2.0) val p3 = new Pair[String]("大陆","小帅") } }