12 lines
282 B
PHP
12 lines
282 B
PHP
|
<?php
|
||
|
|
$names = explode('","',substr(file_get_contents('php://STDIN'),1,-1));
|
||
|
|
sort($names);
|
||
|
|
|
||
|
|
foreach($names as $line=>$name) {
|
||
|
|
for($c =0; $c < strlen($name); $c++) {
|
||
|
|
$char_sum += ord($name[$c]) - 64;
|
||
|
|
}
|
||
|
|
$result += $char_sum * ($line+1);
|
||
|
|
$char_sum = 0;
|
||
|
|
}
|
||
|
|
echo $result;
|