package test;

import java.util.LinkedList;

public class test {

    /**
     * @param args
     */
    private LinkedList<Object> list = new LinkedList();

    public void push(Object o) {
            list.addLast(o);
    
    }

    public Object pop() {
        return list.removeLast();
    }

    public Object getTop() {
        return list.getLast();
    }

    public static void main(String[] args) {
        // TODO Auto-generated method stub
        test test = new test();
        for (int i = 0; i < 10; i++) {
        test.list.push(i);//怎么输出是反的
       //test.list.addLast(i); 这一句怎么和上面一句输出不一样
        }
        System.out.println(test.list);
        System.out.println(test.getTop());
    }

}