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如何将这个多源流网络转换为单源流网络并找到其中的最大流量?
您创建一个名为 的虚拟源节点,并从每个罐中Source绘制一条接近无限容量的有向边(例如,图中所有边的容量之和) 。Source结果图中的每个流都与原始多源图一一对应。
Source