This is a problem about Network Flows.
The Edmonds Karp max-flow algorithm uses Breadth First Search to find
the augmenting path. What is the running time of the Edmonds-Karp
algorithm to find the maximum flow?
Here is a flow network. Trace the execution of the Edmonds-Karp
algorithm to find the maximum flow. Draw a separate picture for each
augmenting step – clearly showing the residual graph and the flow
network. What is the value of the maximum flow?
What is the value of the maximum flow? (Your answer should be a
number.)
Give a minimum cut for this flow network. (Your answer should be two
sets of vertices, S and T.)
s
b
a
c
t
1
15
2
10
6
10
5
