C#迪杰斯特拉算法 网上有许多版本的,自己还是写一个理解点 Dijkstra.cs public class Dijkstra { private List<Node> _nodes; private List<Edge> _edges; public Dijkstra() { _nodes = new List<Node>(); _edges = new List<Edge>(); } public void InitWeights(List<Tup…
学长好久之前讲的,本来好久好久之前就要写题解的,一直都没写,懒死_(:з」∠)_ Senior Pan Time Limit: 12000/6000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 1332 Accepted Submission(s): 533 Problem Description Senior Pan fails in his discrete ma…
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=1874 畅通工程续 Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 67183 Accepted Submission(s): 25961 Problem Description 某省自从实行了很多年的畅通工程计划后,终于修建了很多路.不…
def Dijkstra(network,s,d):#迪杰斯特拉算法算s-d的最短路径,并返回该路径和代价 print("Start Dijstra Path……") path=[]#s-d的最短路径 n=len(network)#邻接矩阵维度,即节点个数 fmax=999 w=[[0 for i in range(n)]for j in range(n)]#邻接矩阵转化成维度矩阵,即0→max book=[0 for i in range(n)]#是否已经是最小的标记列表 dis=[…