```
dist[u][v] = min(dist[v][u], w);
```
这一行,应该是
```
dist[u][v] = min(dist[u][v], w);
```
还有`Floyd`可能过不去,建议写`Dij`
by _22222222_ @ 2022-11-19 06:36:18
~~啊`Floyd`能过,开个`-O2`就过了~~
by _22222222_ @ 2022-11-19 06:39:54
请告诉我们你写的哪个程序!!!
by blimo @ 2022-11-19 07:33:06
除了_22222222_的评论,还有一个点是
二维数组开小了,会RE,N应该等于5100
by cxk1145191 @ 2022-11-19 08:11:00