<script language="javascript">
var arr1 = new Array("a","b","c","d","e");
var arr2 = new Array("가","나","다","라","마");

document.write(arr1[2]); // 결과 'c'
document.write(arr2[3]); // 결과 '라'
document.write(arr2.length); // 결과 '5'
</script>

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