A priority queue is a regular queue or stack data structure, but where additionally each element has a "priority" associated with it.
How do I get a PriorityQueue to sort on what I want it to sort on? Also, is there a …
java priority-queueI have priority queue in Java of Integers: PriorityQueue<Integer> pq= new PriorityQueue<Integer>(); When I …
java collections priority-queueI am looking for a .NET implementation of a priority queue or heap data structure Priority queues are data structures …
c# .net data-structures heap priority-queueI'm trying to declare a priority_queue of nodes, using bool Compare(Node a, Node b) as the comparator function (…
c++ std priority-queueThe default stl priority queue is a Max one (Top function returns the largest element). Say, for simplicity, that it …
c++ stl priority-queueWhy did they name PriorityQueue if you can't insertWithPriority? It seems very similar to a heap. Are there any differences? …
java priority-queueI'm trying to use a PriorityQueue to order objects using a Comparator. This can be achieved easily, but the objects …
java priority-queueI am trying to write an algorithm which utilizes a min-priority queue, so I looked around on google and found …
java implementation priority-queue comparatorfor (Event e : pq) doesn't iterate in the priority order. while(!pq.isEmpty()){ Event e = pq.poll(); } This works but …
java collections loops priority-queueI want to get the next item in queue but I don't want to dequeue it. Is it possible in …
python python-3.x queue priority-queue peek