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Re:bellman RE的注意了。。边数组一定要开的大。。我开了10000

Posted by soledada at 2013-05-12 11:30:28 on Problem 2240
In Reply To:bellman RE的注意了。。边数组一定要开的大。。我开了10000 Posted by:yayu_myself at 2009-12-31 17:36:01

> 刚开始只开了顶点的2倍，re，5倍还是一样。。10.。一样。。没办法。开了个大的。。10000倍过了。。
> 
> 最后改成10000也行。。- -
> 
> 还要注意，map一次完成之后要清空啊~~~~~~~map.clear()
我edge原来是500没有过 看了帖子开到10000果然过了！！
不过我的map没有清空  映射没有清空竟然也行的诶

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