} $end = $app->setting->get("endTime", time() + 10); if ($end < time()) { die('<center><h1><a href="index.php" style="color: #000000;">Contest have finished !</a></h1></center></body></html>'); } $db = new MySQL(); $info = $db->from("Problem")->where("`id` = '" . $_GET['id'] . "'")->select()->fetch_one(); $pro = new Problem($info['pid'], $info['oj']); if (isset($_POST['lang']) && isset($_POST['code'])) { if (isset($_SESSION['lasttime'])) { if (time() - intval($_SESSION['lasttime']) < 10) { die('<center><a href=\'index.php\'>Please submit 10s later !</a></center>'); } } $_SESSION['lasttime'] = time(); $pro->submitCode($_POST['lang'], $_POST['code']); header("Location: result.php?id=" . $_SESSION['last_id']); } ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <?php require_once "head.html"; ?> <title>Submit Code</title> </head> <body> <?php require_once "navbar.php"; ?>