What is a graph? It's defined by set, a five tuple G = <V, E>, where V is a set of vertices, and E is a multiple subset of V&V. Here, pay attention to V&V, which is a disordered pair. That means, G is an undirected graph. When turned to *, the graph will be of a directed one.
Graph Theory
最新推荐文章于 2025-05-10 00:12:29 发布