擅长:python、mysql、java
<p>让我们使用一个更合适的函数:<a href="https://docs.python.org/2/library/string.html#string.capitalize" rel="noreferrer">^{<cd1>}</a></p>
<pre><code>>>> s="OPERATOR FAIL TO PROPERLY REMOVE SOLID WASTE"
>>> s.capitalize()
'Operator fail to properly remove solid waste'
</code></pre>