SPFA跑负权边为什么错了

P1796 汤姆斯的天堂梦

@[樱花飞舞](/space/show?uid=57365) 能跑spfa，虽然死了
by Strong_Jelly @ 2019-10-04 17:59:07

![](https://cdn.luogu.com.cn/upload/pic/26437.png)
by Jack2007Q @ 2019-11-09 19:59:49

哦不，发错了，应该是这个 ![](https://cdn.luogu.com.cn/upload/pic/26431.png)
by Jack2007Q @ 2019-11-09 20:00:28

啊，freopen！啊，freopen！
by felix_tyf_s @ 2021-06-19 12:34:14

因为他死了(bushi(kaogu
by _JTG_rabbit_ @ 2022-12-29 18:25:54

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