<body>
<script>
//배열
var arr = new Array();
arr[0] = 'zero0';
arr[1] = 'one';
arr[2] = 'two';
arr[3] = 'three';
arr[4] = 'four';
arr[5] = 'five';
arr[6] = 'six';
arr[7] = 'senven';
for (i = 0; i < arr.length; i++) {
document.write(arr[i] + ' ');
}
document.write("<hr>")
document.write(arr[2]);
document.write("<br>")
document.write("arr 마지막원소 : " + arr[arr.length - 1]);
document.write("<br>")
var tmp = new Array("java", "database", "html");
document.write(tmp.length)
</script>
</body>
안녕하세요!!