Introduction - If you have any usage issues, please Google them yourself
Single-origin issue of the shortest path algorithm, in this issue, given directed graph G, each of which has a non-negative edge length (cost) a [i] [j], that is, the length of the path for this path by After the length of the edge of and. For a given source vertex s, find the need to map from its other arbitrary vertex (known as the purpose of) the shortest path.