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Time complexity of Ford fulkerson Algorithm is2 pointsO (E * |f|) , where f is the maximum flow and E is no of edges in network.O (E + |f|) , where f is the maximum flow and E is no of edges in network.O (E / |f|) , where f is the maximum flow and E is no of edges in network.O (E - |f|) , where f is the maximum flow and E is no of edges in network.

Question

Time complexity of Ford fulkerson Algorithm is2 pointsO (E * |f|) , where f is the maximum flow and E is no of edges in network.O (E + |f|) , where f is the maximum flow and E is no of edges in network.O (E / |f|) , where f is the maximum flow and E is no of edges in network.O (E - |f|) , where f is the maximum flow and E is no of edges in network.

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Solution

The time complexity of the Ford-Fulkerson algorithm is O(E * |f|), where f is the maximum flow and E is the number of edges in the network. This is because the algorithm will continue to find augmenting paths in the residual graph and add them to the flow until no more augmenting paths can be found. In the worst case, each augmentation could increase the flow by only one unit, so the algorithm could potentially perform E * |f| augmentations.

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