routing: fix lint in samples/

ortools/constraint_solver/java/RoutingSolverTest.java

@@ -772,6 +772,5 @@ public final class RoutingSolverTest {
       assertEquals(101, bc.getCost());
     }
     assertTrue(dimension.hasQuadraticCostSoftSpanUpperBounds());
-
   }
 }

ortools/constraint_solver/samples/simple_cp_program.cc

@@ -73,7 +73,7 @@ void SimpleCpProgram() {
 
 }  // namespace operations_research
 
-int main(int argc, char** argv) {
+int main(int /*argc*/, char* /*argv*/[]) {
   operations_research::SimpleCpProgram();
   return EXIT_SUCCESS;
 }

ortools/constraint_solver/samples/simple_routing_program.cc

@@ -89,7 +89,7 @@ void SimpleRoutingProgram() {
 
 }  // namespace operations_research
 
-int main(int argc, char** argv) {
+int main(int /*argc*/, char* /*argv*/[]) {
   operations_research::SimpleRoutingProgram();
   return EXIT_SUCCESS;
 }

ortools/constraint_solver/samples/tsp.cc

@@ -146,7 +146,7 @@ void Tsp() {
 
 }  // namespace operations_research
 
-int main(int argc, char** argv) {
+int main(int /*argc*/, char* /*argv*/[]) {
   operations_research::Tsp();
   return EXIT_SUCCESS;
 }

ortools/constraint_solver/samples/tsp_circuit_board.cc

@@ -180,7 +180,7 @@ void Tsp() {
 }
 }  // namespace operations_research
 
-int main(int argc, char** argv) {
+int main(int /*argc*/, char* /*argv*/[]) {
   operations_research::Tsp();
   return EXIT_SUCCESS;
 }

ortools/constraint_solver/samples/tsp_cities.cc

@@ -126,7 +126,7 @@ void Tsp() {
 
 }  // namespace operations_research
 
-int main(int argc, char** argv) {
+int main(int /*argc*/, char* /*argv*/[]) {
   operations_research::Tsp();
   return EXIT_SUCCESS;
 }

ortools/constraint_solver/samples/tsp_cities_routes.cc

@@ -129,7 +129,7 @@ void Tsp() {
 
 }  // namespace operations_research
 
-int main(int argc, char** argv) {
+int main(int /*argc*/, char* /*argv*/[]) {
   operations_research::Tsp();
   return EXIT_SUCCESS;
 }

ortools/constraint_solver/samples/tsp_distance_matrix.cc

@@ -147,7 +147,7 @@ void Tsp() {
 
 }  // namespace operations_research
 
-int main(int argc, char** argv) {
+int main(int /*argc*/, char* /*argv*/[]) {
   operations_research::Tsp();
   return EXIT_SUCCESS;
 }

ortools/constraint_solver/samples/vrp.cc

@@ -152,7 +152,7 @@ void Vrp() {
 }
 }  // namespace operations_research
 
-int main(int argc, char** argv) {
+int main(int /*argc*/, char* /*argv*/[]) {
   operations_research::Vrp();
   return EXIT_SUCCESS;
 }

ortools/constraint_solver/samples/vrp_breaks.cc

@@ -198,7 +198,7 @@ void VrpBreaks() {
 }
 }  // namespace operations_research
 
-int main(int /*argc*/, char** argv) {
+int main(int /*argc*/, char* /*argv*/[]) {
   operations_research::VrpBreaks();
   return EXIT_SUCCESS;
 }

ortools/constraint_solver/samples/vrp_capacity.cc

@@ -184,7 +184,7 @@ void VrpCapacity() {
 }
 }  // namespace operations_research
 
-int main(int argc, char** argv) {
+int main(int /*argc*/, char* /*argv*/[]) {
   operations_research::VrpCapacity();
   return EXIT_SUCCESS;
 }

ortools/constraint_solver/samples/vrp_global_span.cc

@@ -163,7 +163,7 @@ void VrpGlobalSpan() {
 }
 }  // namespace operations_research
 
-int main(int argc, char** argv) {
+int main(int /*argc*/, char* /*argv*/[]) {
   operations_research::VrpGlobalSpan();
   return EXIT_SUCCESS;
 }

ortools/constraint_solver/samples/vrp_initial_routes.cc

@@ -175,7 +175,7 @@ void VrpInitialRoutes() {
 }
 }  // namespace operations_research
 
-int main(int argc, char** argv) {
+int main(int /*argc*/, char* /*argv*/[]) {
   operations_research::VrpInitialRoutes();
   return EXIT_SUCCESS;
 }

ortools/constraint_solver/samples/vrp_pickup_delivery.cc

@@ -195,7 +195,7 @@ void VrpGlobalSpan() {
 }
 }  // namespace operations_research
 
-int main(int argc, char** argv) {
+int main(int /*argc*/, char* /*argv*/[]) {
   operations_research::VrpGlobalSpan();
   return EXIT_SUCCESS;
 }

ortools/constraint_solver/samples/vrp_pickup_delivery_fifo.cc

@@ -197,7 +197,7 @@ void VrpGlobalSpan() {
 }
 }  // namespace operations_research
 
-int main(int argc, char** argv) {
+int main(int /*argc*/, char* /*argv*/[]) {
   operations_research::VrpGlobalSpan();
   return EXIT_SUCCESS;
 }

ortools/constraint_solver/samples/vrp_pickup_delivery_lifo.cc

@@ -197,7 +197,7 @@ void VrpGlobalSpan() {
 }
 }  // namespace operations_research
 
-int main(int argc, char** argv) {
+int main(int /*argc*/, char* /*argv*/[]) {
   operations_research::VrpGlobalSpan();
   return EXIT_SUCCESS;
 }

ortools/constraint_solver/samples/vrp_resources.cc

@@ -218,7 +218,7 @@ void VrpTimeWindows() {
 }
 }  // namespace operations_research
 
-int main(int argc, char** argv) {
+int main(int /*argc*/, char* /*argv*/[]) {
   operations_research::VrpTimeWindows();
   return EXIT_SUCCESS;
 }

ortools/constraint_solver/samples/vrp_routes.cc

@@ -152,7 +152,7 @@ void Vrp() {
 }
 }  // namespace operations_research
 
-int main(int argc, char** argv) {
+int main(int /*argc*/, char* /*argv*/[]) {
   operations_research::Vrp();
   return EXIT_SUCCESS;
 }

ortools/constraint_solver/samples/vrp_starts_ends.cc

@@ -171,7 +171,7 @@ void VrpStartsEnds() {
 }
 }  // namespace operations_research
 
-int main(int argc, char** argv) {
+int main(int /*argc*/, char* /*argv*/[]) {
   operations_research::VrpStartsEnds();
   return EXIT_SUCCESS;
 }

ortools/constraint_solver/samples/vrp_time_windows.cc

@@ -192,7 +192,7 @@ void VrpTimeWindows() {
 }
 }  // namespace operations_research
 
-int main(int argc, char** argv) {
+int main(int /*argc*/, char* /*argv*/[]) {
   operations_research::VrpTimeWindows();
   return EXIT_SUCCESS;
 }

ortools/constraint_solver/samples/vrp_with_time_limit.cc

@@ -120,7 +120,7 @@ void VrpGlobalSpan() {
 }
 }  // namespace operations_research
 
-int main(int argc, char** argv) {
+int main(int /*argc*/, char* /*argv*/[]) {
   operations_research::VrpGlobalSpan();
   return EXIT_SUCCESS;
 }

ortools/constraint_solver/samples/vrptw_store_solution_data.cc

@@ -232,7 +232,7 @@ void VrpTimeWindows() {
 }
 }  // namespace operations_research
 
-int main(int argc, char** argv) {
+int main(int /*argc*/, char* /*argv*/[]) {
   operations_research::VrpTimeWindows();
   return EXIT_SUCCESS;
 }