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<li><a href='https://blog.csdn.net/m0_57158496/' target='_blank' title='我的CSDN主页'>我的CSDN主页</a></li>
<li><a href='https://blog.csdn.net/m0_57158496/article/details/121468884?utm_source=app&app_version=4.20.0&code=app_1562916241&uLinkId=usr1mkqgl919blen' target='_blank'>My Python 学习个人备忘录</a ></li>
<li><a href='#mybolg'>我的<mark><i>HOT</i></mark>博</a></li>
</ul>
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<div id='top'></div>
### <center>罗马数字判定器</center>
<hr>
######   在做“<a href='
' target='_blank'>罗马数字转换器</a>”的练习时，想到怎样保证输入的罗马数字字符串是合格的罗马数字哩，那不得进行下字符串的判定么？因而就有了这个练习。
<hr>
1. [题目](#exercise)
2. [代码运行效果](#effect)
3. [完整代码](#codes)
<hr>
<div id='exercise'></div>
### 练习题目
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<div id='effect'></div>
### 代码运行效果
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<div id='codes'></div>
#### python完整代码
###### (<i>如果从语句注释不能清楚作用，请评论区留言指教和探讨。</i>🤝)
~~~python
~~~
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###### <center>推荐条件<i><mark>点阅破千</mark></i></center>
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### 参考文章：
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