diff --git a/python/integer_programming.py b/python/integer_programming.py index 49fe34b169..661ac74578 100644 --- a/python/integer_programming.py +++ b/python/integer_programming.py @@ -82,7 +82,7 @@ def SolveAndPrint(solver, variable_list): def RunAllIntegerExampleAlgebraicAPI(): if hasattr(pywraplp.Solver, 'GLPK_MIXED_INTEGER_PROGRAMMING'): - print ('---- Integer programming example with GLPK (algebraic API) -----') + print '---- Integer programming example with GLPK (algebraic API) -----' RunIntegerExampleAlgebraicAPI( pywraplp.Solver.GLPK_MIXED_INTEGER_PROGRAMMING) if hasattr(pywraplp.Solver, 'CBC_MIXED_INTEGER_PROGRAMMING'):