06_ for 练习 _ 年利率 

  • <!DOCTYPE html>
<html>
    <head>
        <meta charset="utf-8" />
        <title>Money Growing.</title>
    </head>
    <body>
        <script type="text/javascript">
            var tax = 0.05;
            var money = 1000;
            var year;
            
            for(year=1; money<1000; year++)
            {
                money += money*tax;
                alert(money);
            }
            year--;
            document.write(year+" years , you got "+money);
        </script>
    </body>
</html>

     

posted @ 2018-09-19 22:20  耶梦加德  阅读(118)  评论(0)  编辑  收藏  举报