为啥发两遍
by Sol1 @ 2020-04-06 10:53:32
```cpp
if(xl<1||xl>m||yl<1||yl>m) break;
```
应该是 `continue` 而不是 `break` 跳出循环结束 dfs。
by Rbu_nas @ 2020-04-06 10:54:33
Rem° 失踪人口回归？
by Sol1 @ 2020-04-06 10:55:33
@[ClCN](/user/61088) 第一个一直没人看。。。
by AdGats @ 2020-04-06 10:56:10
我只是一般没发犇犇了
by Rbu_nas @ 2020-04-06 10:58:28
@[Rem°](/user/80358) 貌似还是没过yang'li。。。
by AdGats @ 2020-04-06 10:58:30
涌现一个养身大佬
by AdGats @ 2020-04-06 10:59:09
我没看题，那应该是 dfs 里面的东西写错了，你可以去看下题解
by Rbu_nas @ 2020-04-06 10:59:43
Why is BFS？
by End_Dragon @ 2020-04-06 11:36:26
if lǐ yǒu wèn tí
by End_Dragon @ 2020-04-06 11:40:27