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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 on Problem 2240 and last updated at 2009-12-31 17:36:22 
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()
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