@[Untitled_628496](/user/463851)
```fa2[k]=find(fa2[k]); ``` -> ```fa2[k]=find2(fa2[k]); ```
by InversionShadow @ 2023-06-17 19:16:48
@[Untitled_628496](/user/463851) [改完就 A 了](https://www.luogu.com.cn/record/112879536)
by InversionShadow @ 2023-06-17 19:17:37
@[ydq1101](/user/672281)
谢谢巨佬！
by Untitled_628496 @ 2023-06-17 19:19:46