菜鸟教程在线编辑器

AI 编程工具

 
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<title>菜鸟教程(runoob.com)</title>
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<script>
let x = 1.797693134862315E+308;
document.write(x);
	
document.write("<br/>");

let y = x * 1.001;
document.write(y);
</script>

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