next if $time < 0;
my $value = $job->problem->value // LEVEL_VALUES->{$job->problem->level};
$scores{$job->owner->id}{$job->problem->id} = $job->result ? 0 : calc_score ($value, $time, $tries{$job->owner}{$job->problem}, $ct->stop - $ct->start);
next if $time < 0;
my $value = $job->problem->value // LEVEL_VALUES->{$job->problem->level};
$scores{$job->owner->id}{$job->problem->id} = $job->result ? 0 : calc_score ($value, $time, $tries{$job->owner}{$job->problem}, $ct->stop - $ct->start);