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  1. Prepare
  2. Algorithms
  3. Graph Theory
  4. Roads and Libraries
  5. Discussions

Roads and Libraries

  • _AshishVerma_
     + 0 comments

    Hi. You forgot to do explicitly convert to long in base case. Modify

    if (c_lib <= c_road || cities == null || cities.size() == 0)
    return c_lib * n;

    to this:

    if (c_lib <= c_road || cities == null || cities.size() == 0)
    return (long) c_lib * n;