<?php
// your code goes here
var_dump(strlen("0123456789012345678901234567890123456789012345678901234567891234"));
PD9waHAKCi8vIHlvdXIgY29kZSBnb2VzIGhlcmUKCnZhcl9kdW1wKHN0cmxlbigiMDEyMzQ1Njc4OTAxMjM0NTY3ODkwMTIzNDU2Nzg5MDEyMzQ1Njc4OTAxMjM0NTY3ODkwMTIzNDU2Nzg5MTIzNCIpKTs=