ps:列表的写法好爽(参考 Dijkstra’s Shortest Path Algorithm / LeetCode 787. Cheapest Flights Within K Stops)点击查看代码 class Solution { public: typedef tuple<int, int, int> Node; struct Edge { int id, w; Edge(int id, in
Hello can someone share dijkstra's algorithm problems, i will edit the list regularly. https://leetcode.com/problems/path-with-maximum-probability/ https://leetcode.com/problems/network-delay-time/ https://leetcode.com/problems/the-maze-ii/ ...
Dijkstra’s Shortest Path Algorithm 实现详见:https://www.geeksforgeeks.org/dijkstras-shortest-path-algorithm-using-priority_queue-stl/ 需要注意的是,priority_queue并无法更新内部的元素,因此我们更新dist的同时,直接把新的距离加入pq即可。pq里虽然有outdated的dist,但是由于距离过长,他们并不会更新dist。 //...