fun main() {
  //匿名函数
  val niminginfo=niming("kotlin",20,{
      "$it"
  })
  println(niminginfo)
  //具名函数  理解：showResult:(String)->String):String==showResultImpl(result:String):String
   val juminginfo=niming("c++ ",20,::showResultImpl)
  println(juminginfo)
}

//具名函数
fun showResultImpl(result:String):String{
    return result
}


inline fun niming(name:String,age:Int,showResult:(String)->String):String{
    val msg="我叫$name,我今年$age"
    return showResult(msg)
    
} 

执行结果