这是个完整的c语言编写的dijkstra算法，结果不仅能够显示出源点到其他顶点的最短路径（最小代价值），而且给出了相应的路径。代码浅显易懂，学习此算法的好材料。-This is a complete c languages Dijkstra algorithm, the results can not only show that the source point to the other vertex of the shortest path (the smallest on behalf o