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Re:好坑!用froyd的话不能算出所有值之后再处理!在这里卡住了= =

Posted by zzyzzyzzyzzyzzy at 2018-12-11 18:06:12 on Problem 1734
In Reply To:好坑!用froyd的话不能算出所有值之后再处理!在这里卡住了= = Posted by:KatrineYang at 2016-07-14 11:39:34
> 另外还要注意,环的长度k>2!!!在这里无限WA!我以为如果A-B有重边那么A-B-A也是可行的为此录入数据时还特别判断了一下。。。简直多此一举,删了就AC了!

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