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test.py.in
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test.py.in
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import ortools
from ortools.linear_solver import pywraplp
from ortools.linear_solver import linear_solver_pb2
from ortools.constraint_solver import pywrapcp
from ortools.sat.python import swig_helper
from ortools.sat.python import cp_model
from ortools.graph.python import linear_sum_assignment
from ortools.graph.python import max_flow
from ortools.graph.python import min_cost_flow
from ortools.algorithms import pywrapknapsack_solver
from ortools.scheduling import pywraprcpsp
from ortools.util.python import sorted_interval_list
def lpsolver():
print('Test lpsolver...')
lpsolver = pywraplp.Solver(
'LinearTest',
pywraplp.Solver.GLOP_LINEAR_PROGRAMMING)
lpsolver.Solve()
print('Test lpsolver...DONE')
def cpsolver():
print('Test cpsolver...')
cpsolver = pywrapcp.Solver('ConstraintTest')
num_vals = 3
x = cpsolver.IntVar(0, num_vals - 1, "x")
y = cpsolver.IntVar(0, num_vals - 1, "y")
z = cpsolver.IntVar(0, num_vals - 1, "z")
cpsolver.Add(x != y)
db = cpsolver.Phase([x, y, z], cpsolver.CHOOSE_FIRST_UNBOUND, cpsolver.ASSIGN_MIN_VALUE)
cpsolver.Solve(db)
print('Test cpsolver...DONE')
def main():
print(ortools.__version__)
lpsolver()
cpsolver()
if __name__ == "__main__":
main()