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SPFA费用流47ms水过~在此提供一组数据以补充RP

Posted by fyq at 2010-12-28 21:46:11 on Problem 3422 and last updated at 2010-12-28 21:47:02
5 2
705 131 877 880 95 
749 387 926 580 262 
240 679 604 971 894 
348 31 906 703 172 
273 805 183 928 948 
输出应该是:
11361
我这组错了一次,然后发现反向边忘记修改流量了,我2B了……
我的题解在这里:http://rekonq.appspot.com/%3Fp%3D119001
欢迎神牛前来鄙视

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