请问我这篇题解写得哪里有问题

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[博客链接](https://www.luogu.com.cn/blog/jiuzhea666/solution-p9847)
by JiuZhE66666 @ 2024-02-24 16:09:58

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**前景导入**第四行 $max(a[u])$ 和，之间有空格
by Wilderness_114514 @ 2024-02-24 16:14:20

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且**画像更深处**第四行 $maxs$ 与，间也有空格
by Wilderness_114514 @ 2024-02-24 16:15:40

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@[Wilderness_114514](/user/816495) 打错了，是**划向更深处**
by Wilderness_114514 @ 2024-02-24 16:18:09

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另外，祝你审核好运
by Wilderness_114514 @ 2024-02-24 16:18:46

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@[JiuZhE66666](/user/1049051)
by xk2013 @ 2024-02-25 21:22:14

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@[Wilderness_114514](/user/816495) 感谢！
by JiuZhE66666 @ 2024-02-25 23:02:16

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