本帖最后由 李海明 于 2015-5-10 12:09 编辑
- import java.util.*;
- //堆栈原理:先进后出
- class DuiLie
- {
- private LinkedList link;
- DuiLie()
- {
- link = new LinkedList();
- }
- public void myAdd(Object obj)
- {
- link.addFirst(obj);
- }
- public Object myGet()
- {
- return link.removeLast();
- }
- public boolean isNull()
- {
- return link.isEmpty();
- }
- }
- public class linkListxiaolianxi
- {
- DuiLie dl = new DuiLie();
- dl.myAdd("java001");
- dl.myAdd("java002");
- dl.myAdd("java003");
- while(!dl.isNull())
- {
- System.out.println(dl.myGer());
- }
-
- }
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