Dijkstra算法，实现加权有向图中从确定的起点寻找最短路径并输出-Dijkstra algorithm, to achieve a weighted directed graph from the starting point to determine the shortest path to find and output

一个DELPHI的A星算法源码PAS..可用于游戏等自动寻最短路径-DELPHI s a source PAS .. A star algorithm can be used to automatically find the shortest path games

最短路径新算法，程序速度特快，3万节点，35000条路全部遍历，只需1秒。-New shortest path algorithm, the program speed of the express, 30,000 nodes, 35,000 road traversing all, just 1 second.