02_ if_else if 练习 

  • <!DOCTYPE html>
<html>
    <head>
        <meta charset="utf-8" />
        <title>小花的相亲</title>
    </head>
    <body>
        <script type="text/javascript">
            var manHeight = +prompt("请输入男方身高(xxcm)：");
            var manMoney = +prompt("请输入男方财产(xx万)：");
            var manFace = +prompt("请输入男方颜值(0-1000)：");
            var girlWords;
            
            if (manHeight > 180 && manMoney > 1000 && manFace > 500 )
            {
                girlWords = "我一定要嫁给他！";
            }
            else if (manHeight > 180 || manMoney > 1000 || manFace > 500 )
            {
                girlWords = "嫁吧，比上不足，比下有余。";
            }
            else
            {
                girlWords = "不嫁！";
            }
            
            alert(girlWords);
            document.write(girlWords);
        </script>
    </body>
</html>

     

posted @ 2018-09-19 16:05  耶梦加德  阅读(134)  评论(0)  编辑  收藏  举报