一个stack 实现 queue
摘要:
public class Queue { private Stack s1 = new Stack(); private Stack s2 = new Stack(); public void enqueue(Element e){ s1.push(e); return; } public Element dequeue() { if(s2.isEmpty()) { while(!s1.isEmpty()) { Element e = s1.pop();... 阅读全文
posted @ 2013-08-10 04:48 brave_bo 阅读(199) 评论(0) 推荐(0)
浙公网安备 33010602011771号