HELP!!!!

P1195 口袋的天空

哎,巨佬又在刷题了
by 明依 @ 2019-05-17 15:10:47


~~可以如果你认为部分kruskal不是一个算法~~
by qwaszx @ 2019-05-17 15:41:14


@[TakeMe](/space/show?uid=155836) krusal的实现不用并查集吗?
by Infiltrator @ 2019-05-17 15:42:05


@[qwaszx](/space/show?uid=22136) %%%
by Infiltrator @ 2019-05-17 15:42:10


@[坐山客](/space/show?uid=73983) 求大佬讲解
by TakeMe @ 2019-05-17 15:52:23


@[TakeMe](/space/show?uid=155836) krusal算法本质是贪心,先把一棵树中的边按边权排序,再按从小到大的顺序依次加入最小生成树,用并查集维点有没有被连在一起过,如果有,就不连,当边数到n-1时退出
by Infiltrator @ 2019-05-17 15:56:44


@[坐山客](/space/show?uid=73983) 感谢大佬
by TakeMe @ 2019-05-17 16:00:00


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by zs12138 @ 2019-07-29 20:56:11


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