public function run(Input $input, OutputInterface $output)
    {
        $message  = 'Nothing to run here. This exercise does not require a code solution, ';
        $message .= 'so there is nothing to execute.';
        $output->writeLine($message);
        return true;
    }
public function run(Input $input, OutputInterface $output)
    {
        $message  = 'Nothing to run here. This exercise does not require a code solution, ';
        $message .= 'so there is nothing to execute.';
        $output->writeLine($message);
        return true;
    }
public function run ( Input $ input , OutputInterface $ output ) { $ message = 'Nothing to run here. This exercise does not require a code solution, ' ; $ message .= 'so there is nothing to execute.' ; $ output -> writeLine ( $ message ) ; return true ; }
Running a custom verifying exercise does nothing. There is no program required, therefore there is nothing
to run.

@param Input $input The command line arguments passed to the command.
@param OutputInterface $output A wrapper around STDOUT.
@return bool If the solution was successfully executed, eg. exit code was 0.
Running a custom verifying exercise does nothing . There is no program required therefore there is nothing to run .