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解答例

PHP

<?php
header("Content-type: text/html; charset=utf-8");

$team = array("ブラジル","イタリア","アルゼンチン","フランス",
			"イングランド","オランダ","スペイン","ポルトガル");
			
echo "並べ替え前の配列のデータ<br>";
foreach($team as $data){
	echo $data . "<br>";
}

rsort($team);

echo "<br>";

echo "並べ替え後の配列のデータ<br>";
foreach($team as $data){
	echo $data . "<br>";
}

echo "<br><br>";

$values = array(300,400,100,250,50);

echo "並べ替え前の配列のデータ<br>";
foreach($values as $data){
	echo $data . "<br>";
}

rsort($values);

echo "<br>";

echo "並べ替え後の配列のデータ<br>";
foreach($values as $data){
	echo $data . "<br>";
}

echo "<br><br>";
?>

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