Suppose you are given an adjacency-list representation of a flow network G = (V, integer capacities. Suppose also that an integer maximum flow f has already bee: That is, for each edge e € E, the integer f(e) can be accessed in 0(1) time. Now suppose that we add to G a set E' of k additional edges, each with capacity 1. O(k(IV+E+E'))-time algorithm to find a maximum flow in the modified netwo can assume that E' is given as a linked list.

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