-sub calc_score{
- my ($mxscore, $time, $tries, $totaltime) = @_;
- my $score = $mxscore;
- $time = 0 if $time < 0;
- $time = 300 if $time > $totaltime;
- $score = ($totaltime - $time) / $totaltime * $score;
- $score -= $tries / 10 * $mxscore;
- $score = $mxscore * 3 / 10 if $score < $mxscore * 3 / 10;
- int $score + 0.5
-}
-
-sub standings {
- my ($self, $ct) = @_;
- my $ctobj = $self->contest($ct);
-
- my @problems = map { $_->rawproblem } $self->contest_problems->search({contest => $ct}, {qw/join problem order_by problem.level/});
- my (%scores, %tries, %opens);
- $opens{$_->rawproblem, $_->rawowner} = $_ for $self->opens->search({contest => $ct});
- for my $job ($self->jobs->search({contest => $ct}, {qw/order_by me.id prefetch/ => [qw/problem/]})) {
- my $open = $opens{$job->rawproblem, $job->rawowner};
- my $time = $job->date - ($open ? $open->time : $ctobj->start);
- next if $time < 0;
- my $value = $job->problem->value;
- my $factor = $job->result ? 0 : 1;
- $factor = $1 / 100 if $job->result_text =~ /^(\d+ )/s;
- $scores{$job->rawowner}{$job->rawproblem} = int ($factor * calc_score ($value, $time, $tries{$job->rawowner}{$job->rawproblem}++, $ctobj->stop - $ctobj->start));
- }
-
- my %user_to_name = map { $_ => $_->name } $self->users->all;
-
- my @st = sort { $b->{score} <=> $a->{score} or $a->{user} cmp $b->{user} } map { ## no critic (ProhibitReverseSortBlock)
- my $user = $_;
- +{
- user => $user,
- user_name => $user_to_name{$user},
- score => sum (values %{$scores{$user}}),
- scores => [map { $scores{$user}{$_} // '-'} @problems],
- }
- } keys %scores;
-
- $st[0]->{rank} = 1;
- $st[$_]->{rank} = $st[$_ - 1]->{rank} + ($st[$_]->{score} < $st[$_ - 1]->{score}) for 1 .. $#st;
- @st
-}
-