@[CEFqwq](/user/482610) 偶数建图少 T 一个。
理论上，$16nm^2$ 应该是过不去的。
by WhisperingWillow @ 2024-06-22 18:37:05
@[CEFqwq](/user/482610) 随机顺序搜，跑起来飞快。
by FFTotoro @ 2024-06-22 18:38:49
即随机顺序枚举需要增广的结点，就是这个地方给他 `shuffle` 一下：
```cpp
for (int i = 1; i <= n; i++)
for (int j = 1; j <= n; j++){
if (mp[i][j] == '1')
continue;
...
}
```
by FFTotoro @ 2024-06-22 18:39:52
[我当时倒着枚举，过了](https://www.luogu.com.cn/record/148910023)
by FFTotoro @ 2024-06-22 18:41:30
我不到啊，[我匈牙利过了](https://www.luogu.com.cn/record/172035082)
by qwertim @ 2024-09-01 10:24:06
考古，%%%
by LaDeX @ 2024-10-05 10:55:43