<?php
include_once 'functions/problems.php';
$pid = convert_str($_GET['pid']);
if ($pid == "") {
$pid = "0";
}
$show_problem = new Problem();
$show_problem->set_problem($pid);
if ($show_problem->is_valid() && $show_problem->get_val("hide") == 0) {
$pagetitle = "Statistics of Problem " . $pid;
} else {
$pagetitle = "Problem Unavailable";
}
include_once "header.php";
include_once "functions/sidebars.php";
?>
<div class="span8">
<h3>Leaderboard of <a href="problem_show.php?pid=<?php
echo $pid;
?>
">Problem <?php
echo $pid;
?>
</a></h3>
<table class="table table-hover table-striped" id="pleader">
<thead>
<tr>
<th width="10%">Rank</th>
<th width="10%">ACs</th>
<th width="10%">Runid</th>
</style>
</head>
<body>
<?php
include_once 'functions/problems.php';
include_once 'functions/users.php';
include_once 'functions/contests.php';
$cid = convert_str($_GET['cid']);
if (!contest_exist($cid) || $current_user->is_root() == false && !$current_user->match(contest_get_val($cid, "owner"))) {
echo "<h1>You are not allowed to view this page.</h1>";
die;
}
$show_problem = new Problem();
foreach ((array) contest_get_problem_summaries($cid) as $cp) {
$show_problem->set_problem($cp["pid"]);
$html = "<center><h1>" . $cp["lable"] . ". " . $show_problem->get_val("title") . "</h1></center>";
if ($show_problem->get_val("description") != "") {
$html .= latex_content($show_problem->get_val("description"));
}
if ($show_problem->get_val("input") != "") {
$html .= "<h2 style='margin-top:10px'>Input</h2>" . latex_content($show_problem->get_val("input"));
}
if ($show_problem->get_val("output") != "") {
$html .= "<h2 style='margin-top:10px'>Output</h2>" . latex_content($show_problem->get_val("output"));
}
if ($show_problem->get_val("sample_in") != "") {
$html .= "<h2 style='margin-top:10px'>Sample Input</h2>";
if (stristr($show_problem->get_val("sample_in"), '<br') == null && stristr($show_problem->get_val("sample_in"), '<pre') == null && stristr($show_problem->get_val("sample_in"), '<p>') == null) {
$html .= "<pre>" . $show_problem->get_val("sample_in") . "</pre>";
} else {
