Problem Set 4 Survey

Please help us evaluate the difficulty and usefulness of the problems in this problem set. Participation in this survey is voluntary and anonymous. Thank you!

    Problem 4.1

    Critical edges for max flow
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    Problem 4.2

    Minimum flow
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    Problem 4.3

    Scaling algorithm for shortest paths
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    Problem 4.4

    Blocking flow running time bounds
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    Problem 4.5

    The street cleaner problem
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