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webbsrvprg/ovningar/

index.php
ovn-extra1.php
ovn-extra2.php
ovn-extra3.php
ovn-gr1.php
ovn-gr6.php
ovn-gr7.php

`ovn-extra2.php`

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<!DOCTYPE html>

<html lang="sv">

<head>

    <meta charset="UTF-8">

    <title>kjskjs</title>

</head>



<body>

<?php

$sum=0;

$array = [4.3, 2.6, 8.2, 9.1, 1.2, 6.8, 3.1];

sort($array);

array_shift($array);

array_pop($array);

foreach($array as $blimp){

    $sum += $blimp;

}

$sum /= count($array);

round($sum, 2);

echo "$sum";

?>

</body>

</html>