help me!

P1451 求细胞数量

救 我![](https://z3.ax1x.com/2021/07/07/RHbGUH.gif)![](https://z3.ax1x.com/2021/07/07/RHbGUH.gif)![](https://z3.ax1x.com/2021/07/07/RHbGUH.gif)![](https://z3.ax1x.com/2021/07/07/RHbGUH.gif)![](https://z3.ax1x.com/2021/07/07/RHbGUH.gif)![](https://z3.ax1x.com/2021/07/07/RHbGUH.gif)![](https://z3.ax1x.com/2021/07/07/RHbGUH.gif)![](https://z3.ax1x.com/2021/07/07/RHbGUH.gif)![](https://z3.ax1x.com/2021/07/07/RHbGUH.gif)![](https://z3.ax1x.com/2021/07/07/RHbGUH.gif)
by zhangjiaan @ 2024-02-12 09:58:55


@[zhangjiaan](/user/1073741) 。。。不知道你怎么拿到绿钩的。。。
by heyx0201 @ 2024-02-12 10:05:05


@[heyx0201](/user/768951) 你先帮帮我吧
by zhangjiaan @ 2024-02-12 10:06:50


@[zhangjiaan](/user/1073741) 你 dfs 不判边界的。。。建议重学
by heyx0201 @ 2024-02-12 10:08:37


@[heyx0201](/user/768951) 绿钩多好拿啊
by wwqwq @ 2024-02-12 10:12:10


@[heyx0201](/user/768951) (>人<;)thank you
by zhangjiaan @ 2024-02-12 10:12:51


@[wwqwq](/user/669919) 也对,随便写写就有绿钩了
by heyx0201 @ 2024-02-12 10:13:09


@[wwqwq](/user/669919) 但是TA是一等欸
by heyx0201 @ 2024-02-12 10:13:26


wwqwq??? @[heyx0201](/user/768951)
by zhangjiaan @ 2024-02-12 10:14:07


@[heyx0201](/user/768951) 关注安排
by zhangjiaan @ 2024-02-12 10:14:45


| 下一页