**switch문이나 반복문(for문, while문)의 실행을 중단하고 빠져나오도록 한다.
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<script>
var remain = 0;
var array = [1, 31, 57, 23, 81, 5, 4];
for (var i = 0; i < array.length; i++) {
remain = array[i] % 2;
if (remain == 0) {
break;
} document.write(array[i] + "<br>");
}
</script>
</body>
</html>