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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");

for($cnt = 0; $cnt <= 3; $cnt++){
	echo $team[$cnt] . "<br>";
}

echo "<br>";

$teamarea = array(
			array("ブラジル","南米"),
			array("イタリア","ヨーロッパ"),
			array("アルゼンチン","南米"),
			array("フランス","ヨーロッパ")
			);
			
for($cnt = 0; $cnt <= 3; $cnt++){
	for($ary = 0; $ary <= 1; $ary++){
		echo $teamarea[$cnt][$ary] . "<br>";
	}
}
?>

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