面试题及其个人做的答案

有更好思路的说一下,不用实际的敲代码,说一下即可,谢谢啊

 

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
</head>
<body>
</body>
</html>
<script type="text/javascript">
    var arr=["abd","cba","ba"];
    var t=[];
    var re=[];
    for(var i=0;i<arr.length;i++){
        t[i]=arr[i].substr(1)+i;
    }
    var temp=t.sort();    
    for(var i=0;i<arr.length;i++){
        var num=parseInt(temp[i].substr(temp[i].length-1));
        re[i]=arr[num].charAt(0)+temp[i].substr(0,temp[i].length-1);
    }
    
document.write(arr);
document.write("<br />"+re)

</script>

 

posted @ 2014-10-12 13:29  王子秦  阅读(188)  评论(0编辑  收藏  举报