通过 <samp> 标签来标记程序输出的内容。
This text is meant to be treated as sample output from a computer program.
<samp>This text is meant to be treated as sample output from a computer program.</samp>
—–下面有个“顶”字，你懂得O(∩_∩)O哈哈~
—–乐于分享，共同进步！
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