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linear_solver: Cleanup examples

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Mizux Seiha
2020-12-07 14:57:58 +01:00
parent 8522d2cc2b
commit 9ca0a26ac2
9 changed files with 190 additions and 106 deletions
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27
ortools/linear_solver/samples/LinearProgrammingExample.java
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@@ -64,22 +64,25 @@ public class LinearProgrammingExample {
// [START solve]
final MPSolver.ResultStatus resultStatus = solver.solve();
// Check that the problem has an optimal solution.
if (resultStatus != MPSolver.ResultStatus.OPTIMAL) {
System.err.println("The problem does not have an optimal solution!");
return;
}
// [END solve]
// [START print_solution]
// The value of each variable in the solution.
System.out.println("Solution");
System.out.println("x = " + x.solutionValue());
System.out.println("y = " + y.solutionValue());
// The objective value of the solution.
System.out.println("Optimal objective value = " + solver.objective().value());
if (resultStatus == MPSolver.ResultStatus.OPTIMAL) {
System.out.println("Solution:");
System.out.println("Objective value = " + objective.value());
System.out.println("x = " + x.solutionValue());
System.out.println("y = " + y.solutionValue());
} else {
System.err.println("The problem does not have an optimal solution!");
}
// [END print_solution]
// [START advanced]
System.out.println("\nAdvanced usage:");
System.out.println("Problem solved in " + solver.wallTime() + " milliseconds");
System.out.println("Problem solved in " + solver.iterations() + " iterations");
System.out.println("Problem solved in " + solver.nodes() + " branch-and-bound nodes");
// [END advanced]
}
}
// [END program]