擅长:python、mysql、java
<p>你可以使用列表理解。在</p>
<pre><code>>>> taste = {"Mussels": 4, "Limpets": 4, "Prawn": 2, "Plankton":1}
>>> highest = max(taste.values())
>>> [k for k, v in taste.items() if v == highest]
['Limpets', 'Mussels']
</code></pre>
<p>或者</p>
^{pr2}$