scala array 数组整体 ceil

object MyTEst {def main(args: Array[String]): Unit = {val num = 3.14
    val fun = ceil _var v1=   fun(num)System.out.println(v1)var vv = Array(3.14,1.42,2.0).map(fun)for (value:Double <- vv){println(value);}}
}