编辑下面的代码:【加编码】
<html> <body> <form action=""> Username: <input type="text" name="user"><br> Password: <input type="password" name="password"> </form> <p><b>Note:</b> The characters in a password field are masked (shown as asterisks or circles).</p> </body> </html>
结果: 【此窗口】 帮助?
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