这样可以吗?

来源:1-15 编程练习

慕粉1469424710

2020-07-07 22:14:56

<!DOCTYPE html>

<html>

<head lang="en">

    <meta charset="UTF-8">

    <title>数字转换中文大写</title>

</head>

<body>

    <script>

        var num=parseInt(prompt("请输入您想转换成中文大写的0-9的数字"));

        if(isNaN(num)){

            alert("输入的必须是数字");

        }else{

            switch(num){

                case 0:

                document.write("零")

                break;

                case 1:

                document.write("壹")

                break;

                case 2:

                document.write("贰")

                break;

                case 3:

                document.write("叁")

                break;

                case 4:

                document.write("肆")

                break;

                case 5:

                document.write("伍")

                break;

                case 6:

                document.write("陆")

                break;

                case 7:

                document.write("柒")

                break;

                case 8:

                document.write("捌")

                break;

                case 9:

                document.write("玖")

                break;

                default:

                document.write("输入的数字不对")

            }

        }

    </script>

</body>

</html>

if语句里面可以嵌套switch语句吗?

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1回答

好帮手慕码

2020-07-08

同学你好,是可以的。另,效果正确。继续加油~

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