use Sub::Name qw/subname/;
use constant PROBLEM_PUBLIC_COLUMNS => [qw/id author writer level name owner private timeout olimit value/];
-use constant USER_PUBLIC_COLUMNS => [qw/id admin name town university level/];
+use constant USER_PUBLIC_COLUMNS => [qw/id admin name town university country level/];
use constant JOBS_PER_PAGE => 10;
sub dynsub{