不要开辣么多long long会死的很惨的
by L_M_ @ 2019-02-14 14:44:50
是不是代码写丑了
by wwlw @ 2019-02-14 14:44:53
@[zys2256357628](/space/show?uid=110864)
```
size(tag) += size(v);
if(size(v) > son_size)
son_size = v , node[tag].H = v;
```
dfs1里应该有这几行吧
size(v) 和 son_size 应该是子树的节点数吧
但是你的son_size 存了节点编号
by Ynoi @ 2019-02-14 15:00:17
一般树剖模板TLE30都是剖分时找错了轻重儿子
by Ynoi @ 2019-02-14 15:00:52
_sOOrz
by Echo_XI @ 2019-02-14 15:09:02
@[树链剖分](/space/show?uid=124721)
_sO Orz
对您感激不尽
by Echo_XI @ 2019-02-14 15:14:11