<![CDATA[
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>다중 반복문으로 구구단 출력하기</title>
<link rel="stylesheet" href="style_js.css">
<body>
<script>
let dan, num;
for (dan = 2; dan < 10; dan++){
document.write(dan + "단: ");
for (num = 1; num < 10; num++){
document.write(dan + "X" + num + "=" + dan * num + " ");
}
document.write("<hr>");
}
</script>
</body>
</html>
]]>