static void Main(string[] args) { search begainSearch = new search(); //测试优先队列功能 PriorityQueue<int> que; que = new PriorityQueue<int>(); que.Push(12); que.Push(132); que.Push(123); que.Push(212); que.Push(322); que.Push(126); que.Push(13); que.Push(189); while (!que.Empty()) { Console.Write(que.Pop().ToString()+" "); } }