@[mjyhhhhh](/user/959414)
> 如果该图不连通，则输出 `orz`。
by xuchuhan @ 2023-09-14 20:39:55
@[xuchuhan](/user/785639) 谢谢，刚发就有人解答了，太感谢了
by mjyhhhhh @ 2023-09-14 20:41:30
@[Misty_Hazers](/user/344543) 我测试点的图片链接啊？
by mjyhhhhh @ 2023-09-14 20:42:52
@[Misty_Hazers](/user/344543) <https://www.luogu.com.cn/record/124706684>
by GoodLuckCat @ 2023-09-14 20:43:12
这么多人做这题吗
by mjyhhhhh @ 2023-09-14 20:45:47
@[xuchuhan](/user/785639) 过了，谢谢
by mjyhhhhh @ 2023-09-14 20:55:52