import java.util.Iterator;
import java.util.List;
import java.util.ArrayList;
/**
* Created by cxh on 16/12/30.
*/
public class TempTest {
public static void main(String[] args){
package com.Javapractice;
// 循环给新数组赋值
public class practice3 {
public static void main(String args[]){
int a[]={10,20,30,40,50};
//int b[(a.length)]; // 不
