E is said to be a bottleneck edge if increasing

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In a flow network G(V,E) with source s and sink t, an edge e in E is said to be a bottleneck edge if increasing the capacity of the edge e increases the maximum flow value in the network.

You are given a flow network G(V,E) in the adjacency list representation along with a maximum flow f from s to t in the network; the flow function f specifies the flow assignment on every edge in G. Design an O(V+E) time algorithm to output all bottleneck edges in the network.

Reference no: EM13163975

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