割点判定法则是 $\text{low}_v\le\text{dfn}_u$，显然等价于 $\min(\text{low}_v,\text{dfn}_u)\le \text{dfn}_u$。
by ScatteredHope @ 2023-11-29 14:22:29
@[ScatteredHope](/user/654546) 草符号写反了
by ScatteredHope @ 2023-11-29 14:25:59
@[ScatteredHope](/user/654546) 谢谢
by SHENTONG_ZY @ 2023-11-29 20:41:05
那是不是加上也没关系？
by _venti @ 2023-12-20 22:12:14
@[_venti](/user/1033727) 我觉得加上没事，好像也是AC的
by SHENTONG_ZY @ 2023-12-22 17:55:12