日期:2014-05-17  浏览次数:20670 次

HTML5献上玫瑰

<html>

<head>

??? <title>HTML5献上玫瑰..</title>

??? <meta charset="utf-8" />

</head>

<body>

??? <canvas id="c"></canvas>

??? <script>

??????? var b = document.body;

??????? var c = document.getElementsByTagName('canvas')[0];

??????? var a = c.getContext('2d');

??????? document.body.clientWidth;

??? </script>

?<script>

?

??????? // start of submission //

???????

??????? with (m = Math) C = cos, S = sin, P = pow, R = random;