<?php
$arr = array(1, 2,3,4,5,3);
echo "\\n";
echo "\n";
echo "\n";
echo "<\n";
PD9waHAKCiRhcnIgPSBhcnJheSgxLCAyLDMsNCw1LDMpOwoKJHVhcnIgPSBhcnJheV91bmlxdWUoJGFycik7CgpwcmludF9yKCR1YXJyKTsKCmVjaG8gIlxcbiI7CmVjaG8gIlxuIjsKCnZhcl9kdW1wKGFycmF5X2RpZmYoJGFyciwgYXJyYXlfZGlmZigkdWFyciwgYXJyYXlfZGlmZl9hc3NvYygkYXJyLCAkdWFycikpKSk7CgplY2hvICJcbiI7CmVjaG8gIjxcbiI7CiR1bmljb3M9KGFycmF5X2RpZmYoJGFyciwgYXJyYXlfZGlmZigkdWFyciwgYXJyYXlfZGlmZl9hc3NvYygkYXJyLCAkdWFycikpKSk7CgpwcmludF9yKCR1bmljb3MpOw==