<p>如何将特定单词(即ABC)替换为字母数字/数字,如下图所示</p>
<p><strong>输入数据</p>
<pre><code>what is ABC s123 doing 77 here?
what is abc aA574 doing 89 here?
what is ABC-X187 doing here?
what is aBC^984 doing here?
what is Abc647 doing here?
</code></pre>
<p><strong>预期产出数据</p>
<pre><code>what is ABCS123 doing 77 here?
what is ABCAA574 doing 89 here?
what is ABCX187 doing here?
what is ABC984 doing here?
what is ABC647 doing here?
</code></pre>
<p>注意:任何字母数字都可以跟在ABC后面。这里显示的数字只是示例,不需要硬编码解决方案中的数字。你知道吗</p>
<p>EDIT1:刚刚尝试了提议的解决方案。当特殊字符是空格时,它不起作用。所以请移除重复标签。你知道吗</p>
<p>编辑2:请按问题处理ABC的案件。你知道吗</p>