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MMF问题请问在最小费用最大流问题中， 说这个最大流是最小费用的， 当且仅当残留网络中无负费用圈， 可是发现有些最大流都没负费用圈， 但它们的费用不一样，我对这个定理不理解，谁能帮我一下？ Followed by: Post your reply here: |
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