#1724. 最小生成树

    ID: 1724 Type: Objective Tried: 9 Accepted: 4 Difficulty: 9 Uploaded By: Tags>理论知识排列组合与图栈、队列、树

最小生成树

1、由6 个顶点的连通图的最小生成树,其边数为({{ input(1) }})。