@[talkwithc](/user/999658)
```cpp
t[x] = find(x)
```
应为
```cpp
t[x] = find(t[x])
```
~~求关注~~
by jrzhr @ 2024-09-08 11:37:00
已关，谢谢
~~我是个paper(纸张)~~
by talkwithc @ 2024-09-08 11:42:05