";
if ($sample_input && file_exists($basedir."/sample.in")) {
//mkdir($basedir);
$fp = fopen($basedir."/sample.in","w");
fputs($fp,preg_replace("(\r\n)","\n",$sample_input));
fclose($fp);
$fp = fopen($basedir."/sample.out","w");
fputs($fp,preg_replace("(\r\n)","\n",$sample_output));
fclose($fp);
}
$spj = intval($spj);
$sql = "UPDATE `problem` SET `title`=?,`time_limit`=?,`memory_limit`=?, `description`=?,`input`=?,`output`=?,`sample_input`=?,`sample_output`=?,`hint`=?,`source`=?,`spj`=?,remote_oj=?,remote_id=?,`in_date`=NOW() WHERE `problem_id`=?";
@pdo_query($sql,$title,$time_limit,$memory_limit,$description,$input,$output,$sample_input,$sample_output,$hint,$source,$spj,$remote_oj,$remote_id,$id);
echo "Edit OK!