擅长:python、mysql、java
<p>词典实际上无法进行排序,但为了便于打印,这是可以做到的</p>
<pre class="lang-py prettyprint-override"><code>
poll = {
'LINK' : {'MoonRaccoon' : 1, 'TheDirtyTree' : 1},
'ZRX' : {'MoonRaccoon' : 1, 'Dontcallmeskaface' : 1, 'TheDirtyTree' : 1},
'XRP' : {'Dontcallmeskaface' : 1},
'XLM' : {'aeon' : 1, 'Bob' : 1}
}
def print_polls(poll):
for ticker in sorted(poll, key=lambda t: sum(poll[t].values()), reverse=True):
print(f"{ticker}: {', '.join(sorted(poll[ticker]))}")
</code></pre>
<p>这将为您提供所需的输出</p>