队列：基于无序数组实现优先级队列

代码：

package com.zy.queue_code.deque;

/**
 * @Author: zy
 * @Date: 2025-01-12-09:54
 * @Description: 双端队列
 */
public interface Deque<E> {
   

    boolean offerFirst(E e);

    boolean offerLast(E e);

    E pollFirst()