@[lishitang](/user/736900) e 数组开小了
by ForMyDream @ 2023-06-21 20:25:02
@[lishitang](/user/736900) 应该是
```cpp
struct edge{
int v,nxt,w;
}e[400002];
```
by ForMyDream @ 2023-06-21 20:25:43
哦，太感谢了1！！
by lishitang @ 2023-06-21 20:37:38