编辑下面的代码:【加编码】
<html> <body> <script> var myNumber = 128; document.write(myNumber + ' decimal<br>'); document.write(myNumber.toString(16) + ' hex<br>'); document.write(myNumber.toString(8) + ' octal<br>'); document.write(myNumber.toString(2) + ' binary<br>'); </script> </body> </html>
结果: 【此窗口】 帮助?
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