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        <title>补码 - 标签 - Lambda How aRe yoU</title>
        <link>https://lambdahru.com/tags/%E8%A1%A5%E7%A0%81/</link>
        <description>补码 - 标签 - Lambda How aRe yoU</description>
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    <title>计算机二进制补码</title>
    <link>https://lambdahru.com/posts/2-s-compelment/</link>
    <pubDate>Mon, 01 Jan 0001 00:00:00 &#43;0000</pubDate>
    <author>作者</author>
    <guid>https://lambdahru.com/posts/2-s-compelment/</guid>
    <description><![CDATA[<p>大学的老师告诉我们: &ldquo;正数的原码、反码、补码是一样的, 负数的补码是原码除符号位外，其余各位取反再加1。&rdquo;</p>
<p>但是实际上，<strong>补码仅仅是一种编码，好处是可以用加法来实现减法的操作，和原码、反码没啥太大的关系</strong>，口诀只是为了人类计算方便</p>]]></description>
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