Day 07

八二

于 2019-09-15 21:20:06 发布

阅读量96

点赞数

CC 4.0 BY-SA版权

本文链接：https://blog.youkuaiyun.com/addadsds/article/details/100864559

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<button onclick="alert('123')">点击</button>
</body>
</html>

在这里插入图片描述

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<script>
    for (var i = 0; i <1000 ; i++) {
        var a=i/100;
        a=parseInt(a);
        var b=i%100/10;
        b=parseInt(b);
        var c=i%10;
        if(i==a*a*a+b*b*b+c*c*c){
            document.write('水仙花数：'+i+'...');
        }

    }
</script>
<body>
</body>
</html>

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<script>
    var  x=8,y=2;
    var c="/";
    var sum;
    switch (c) {
        case "*":
            sum=x*y;
            document.write("结果是"+sum);
            break;
        case "/":
            sum=x/y;
            document.write("结果是"+sum);
            break;
        case "+":
            sum=x+y;
            document.write("结果是"+sum);
            break;
        case "-":
            sum=x-y;
            document.write("结果是"+sum);
            break;

    }

</script>
<body>
</body>
</html>

在这里插入图片描述