Euler/euler20.php
2015-11-21 12:12:42 +01:00

12 lines
187 B
PHP

<?php
/*
* Gnieark's anwser to euler problem 20
* https://projecteuler.net/problem=20
*/
$digits=str_split(gmp_fact(100));
$sum=0;
foreach($digits as $digit)
$sum+=$digit;
echo $sum;