蓝勾大佬还敲板题？
by zjpwdyf @ 2024-02-16 15:18:43
会有重边吧
Prim初始化cost改成
```
for (auto i : g[1])
{
cost[i.to] = min(cost[i.to], i.val);
}
```
试试
by zzk2010 @ 2024-02-16 15:22:16
蓝勾大佬还敲板题？
by zzk2010 @ 2024-02-16 15:22:47
@[zjpwdyf](/user/807826) 我的蓝钩是通过 CSP-S 2023打暴力得来的
by hanbangze @ 2024-02-19 13:56:35
@[zzk2010](/user/773060) 谢谢 orz orz
by hanbangze @ 2024-02-19 13:56:47
@[zjpwdyf](/user/807826) 不代表我的水平（我的真实水平应该是5级绿钩）
by hanbangze @ 2024-02-19 13:57:30
@[hanbangze](/user/704330) 嘤嘤嘤，我 S 暴力写挂了，得了 135 分，痛失蓝勾
by zjpwdyf @ 2024-02-19 18:05:15
同分。。@[zjpwdyf](/user/807826)
by jianhe @ 2024-02-22 11:24:12