104 中山 资结

楼主: supergotenks (blue)   2019-01-21 03:55:15
https://i.imgur.com/kPCyjBd.jpg
https://i.imgur.com/qXUjgQX.jpg
想请问一下A小题怎么用DFS,BFS决定minimal spanning tree
看了洪逸老师给的答案还是不懂,麻烦前辈们指点一下谢谢
作者: ponponjerry (ponpon)   2019-01-21 07:24:00
就是用Prim's吧题意是说用DFS跟BFS为基础的算法
楼主: supergotenks (blue)   2019-01-21 12:37:00
好的谢谢

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