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		<title><![CDATA[Gentoo中文社区 / C 练习实例51]]></title>
		<link>https://www.gentoo-zh.org/viewtopic.php?id=360</link>
		<description><![CDATA[C 练习实例51 最近发表的帖子。]]></description>
		<lastBuildDate>Mon, 29 Aug 2022 11:29:13 +0000</lastBuildDate>
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			<title><![CDATA[C 练习实例51]]></title>
			<link>https://www.gentoo-zh.org/viewtopic.php?pid=366#p366</link>
			<description><![CDATA[<p>题目：学习使用按位与 &amp;。</p><p>程序分析：0&amp;0=0; 0&amp;1=0; 1&amp;0=0; 1&amp;1=1 。</p><p>程序源代码：</p><div class="codebox"><pre><code>#include &lt;stdio.h&gt;
int main()
{
    int a,b;
    a=077;
    b=a&amp;3;
    printf(&quot;a &amp; b(decimal) 为 %d \n&quot;,b);
    b&amp;=7;
    printf(&quot;a &amp; b(decimal) 为 %d \n&quot;,b);
    return 0;
}</code></pre></div>]]></description>
			<author><![CDATA[dummy@example.com (batsom)]]></author>
			<pubDate>Mon, 29 Aug 2022 11:29:13 +0000</pubDate>
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