邻接矩阵 邻接矩阵（Adjacency Matrix）：是表示顶点之间相邻关系的矩阵。设G=(V,E)是一个图，其中V={v1,v2,…,vn}。-Adjacency matrix adjacency matrix (Adjacency Matrix): is the relationship between the vertex between the adjacent matrix. Let G = (V, E) be a graph, where V = {v1, v2, ..., vn}.