Because LinkedList isn't new, let's look at the new PriorityQueue class.

因为LinkedList不是新事物，所以我们来看一下新的priorityqueue类。

youdao

Because LinkedList isn't new, let's look at the new PriorityQueue class.

因为LinkedList不是新事物，所以我们来看一下新的priorityqueue类。

youdao