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不管是否有上下界,是否有负费用边都能转化成一般的费用流……

Posted by wywcgs at 2009-01-04 13:50:06 on Problem 2554 and last updated at 2009-01-04 13:50:21
In Reply To:求此题怎样用费用流建模...我感觉我的模型还有带下界的边 Posted by:iRachex at 2009-01-04 13:46:21


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