@[Hszzzx](/user/676412) 为什么我写的 `cnt[v] > n + 1` 过了。
by _saltFish_ @ 2023-08-18 19:38:00
`cnt[v]` 是节点被访问的次数。
by _saltFish_ @ 2023-08-18 19:41:08
@[_saltFish_](/user/661044) 因为错误写法是 ```cnt[v]>=n```
by Nt_Tsumiki @ 2023-08-18 19:41:22
也就是入队次数。
by _saltFish_ @ 2023-08-18 19:41:43
@[Nt_Tsumiki](/user/420129) 我瞎了。
by _saltFish_ @ 2023-08-18 19:42:13
@[Nt_Tsumiki](/user/420129) 捉 Nt，%%%
by _HyperV_ @ 2023-08-18 19:49:41
我们an真的是太有实力了，%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%@[Hszzzx](/user/676412)
by mortis_life @ 2023-08-18 20:14:12