JS 九九运算表 

<!DOCTYPE html>
<html>
    <head>
        <meta charset="UTF-8">
        <title></title>
    </head>
    <body>
    </body>
</html>
<script type="text/javascript">
    for(var i = 1; i<10; i++){
        for(var j = 1; j<=i; j++){
            document.write(i+"*"+j+"&nbsp;&nbsp")
        }
        document.write("<br />");
    }
</script>

 

posted @ 2018-04-09 16:45  韩凯  阅读(164)  评论(0)  编辑  收藏  举报