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ovn_gr1.php
ovn_gr2.php
ovn_gr3.php
ovn_gr4.php
ovn_gr5.php
ovn_gr6.php
ovn_gr7.php
ovn_gr5.php
33 lines UTF-8 Windows (CRLF)
<?php
// Title: Grunder 5
error_reporting(-1); // Report all type of errors
ini_set('display_errors', 1); // Display all errors
ini_set('output_buffering', 0); // Do not buffer outputs, write directly
?>
<!DOCTYPE html>
<html lang="sv">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Grunder 5</title>
</head>
<body>
<?php
$boxes = [];
$sum = 0;
for ($i = 0; $i < 10; $i++) {
$num;
if ($i == 0) $num = 1;
else $num = $boxes[$i - 1] * 2;
$sum += $num;
$boxes[] = $num;
}
$average = $sum / count($boxes);
echo "Medelvärde: " . $average . "<br>";
?>
</body>
</html>