链表的使用

     输入10个数字保存到List中，并按倒序显示出来。

package package_11_b;public class sz {int number;sz(int number){this.number = number;}}

package package_11_b;import java.util.Iterator;import java.util.LinkedList;public class Test_main {/**author  * @param args */public static void main(String[] args) {// TODO Auto-generated method stubLinkedList<sz> mylist = new LinkedList<sz>();sz a1 = new sz(1);sz a2 = new sz(2);sz a3 = new sz(3);sz a4 = new sz(4);sz a5 = new sz(5);sz a6 = new sz(6);sz a7 = new sz(7);sz a8 = new sz(8);sz a9 = new sz(9);sz a10 = new sz(10);mylist.add(a10);mylist.add(a9);mylist.add(a8);mylist.add(a7);mylist.add(a6);mylist.add(a5);mylist.add(a4);mylist.add(a3);mylist.add(a2);mylist.add(a1);Iterator<sz>iter = mylist.iterator();while(iter.hasNext()){sz te =iter.next();System.out.print(te.number+"  ");}}}