编辑代码

//package simple

import scala.collection.mutable.ArrayBuffer

/**
 * @author training
 */
object demo4 {
   def main(args: Array[String]): Unit = {
    //定义一个数组
    var a = Array("Tom","Mary","Mike")
    
    println("************遍历数组************")
    for(n <- a) println(n)
    println("************foreach迭代************")
    a.foreach {println}
    
    println("************************************")
    //定义一个定长数组
    val myArray = Array(1,10,2,3,8,7)
    println("最大值: " + myArray.max)
    println("最小值: " + myArray.min)
    println("求和: " + myArray.sum)
    
    println("******************排序******************")
    val myArray1 = ArrayBuffer(1,10,2,3,8,7)
    val r1 = myArray1.sortWith(_ < _)
    r1.foreach { println}
  }
}