Please Login First!";
// exit(1);
//}
if (isset($OJ_LANG)) {
require_once("../lang/$OJ_LANG.php");
}
?>
1 order by c desc, u.ip, in_date, user_id";
$result = pdo_query($sql,$contest_id,$contest_id);
?>
=? and time<=? group by user_id) suspect inner join (select distinct user_id from solution where contest_id=? ) u on suspect.user_id=u.user_id and suspect.c>1 inner join (select distinct ip, user_id, time from loginlog where time>=? and time<=? ) ips on ips.user_id=u.user_id order by c desc, u.user_id, ips.time, ip";
$result = pdo_query($sql,$start,$end,$contest_id,$start,$end);
?>