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port python test examples to python3

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laurent.perron@gmail.com
2013-12-29 14:04:35 +00:00
parent 1ec221486b
commit d8590b2dc2
8 changed files with 52 additions and 51 deletions
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14
examples/python/integer_programming.py
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@@ -58,25 +58,25 @@ def RunIntegerExampleCppStyleAPI(optimization_problem_type):
def SolveAndPrint(solver, variable_list):
"""Solve the problem and print the solution."""
print 'Number of variables = %d' % solver.NumVariables()
print 'Number of constraints = %d' % solver.NumConstraints()
print('Number of variables = %d' % solver.NumVariables())
print('Number of constraints = %d' % solver.NumConstraints())
result_status = solver.Solve()
# The problem has an optimal solution.
assert result_status == pywraplp.Solver.OPTIMAL
print 'Problem solved in %f milliseconds' % solver.WallTime()
print('Problem solved in %f milliseconds' % solver.WallTime())
# The objective value of the solution.
print 'Optimal objective value = %f' % solver.ObjectiveValue()
print('Optimal objective value = %f' % solver.ObjectiveValue())
# The value of each variable in the solution.
for variable in variable_list:
print '%s = %f' % (variable.name(), variable.SolutionValue())
print('%s = %f' % (variable.name(), variable.SolutionValue()))
print 'Advanced usage:'
print 'Problem solved in %d branch-and-bound nodes' % solver.Nodes()
print('Advanced usage:')
print('Problem solved in %d branch-and-bound nodes' % solver.Nodes())
def Announce(solver, api_type):