Specification

Other assumptions:

•       Travel speed is 2 (unit/minute):

                e.g. travel from (50,50) to (19, 4) cost 55.47/2 = 28 minutes

•       a nurse can serve up to 5 patients within 1 day even if she has time.

•       a nurse can't serve more than 1 people at the same time even if they

          are in the same location.

Specifically, in this project, we will solve 4 problems:

        Problem 1: All nurses are at location (50,50) and patients are at different

                   locations. Each location has one patient.

        Problem 2: All nurses are at location (50,50) and patients are at different

                   locations. Some locations have several patient as * in Table 1

                   shown.

        Problem 3: The nurses are also at different locations, and patients are at

                   15 different locations. Each location has one patient.

        Problem 4: The nurses are at different locations, and there are multiple

                   patients at different locations.