Introduction - If you have any usage issues, please Google them yourself
For any given figure (vertices not less than 20, the side for not less than 30, graph the type can be directed graph, no to figure, was the nets, no to the nets), can input figure of vertex and edge (or arc) information, and storage to the corresponding storage structure (the adjacency matrix, contiguous table, ten medium watch, watch, choose which adjacency multiple two types)