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<p>我有一个叫做分数的列表:<code>[[['test', 1]], [['t', 4]], [['egrd', 8]], [['fds', 2]], [['dfs', 23]], [['wtr', 0]], [['reer', 1]]]</code></p>
<p>我试图按每个元素中的数字对它进行排序,使它变成:<code>[[['dfs', 23]], [['egrd', 8]], [['t', 4]], [['fds', 2]]. [['test', 1]], [['reer', 1]], [['wtr', 0]]]</code></p>
<p>我尝试在数组中循环,并根据数字元素向新数组中添加元素,如下所示:</p>
<pre class="lang-py prettyprint-override"><code>for x in range(0, 4): # loop through mulitple times to make sure it is ordered
for i in range(0, len(scores) - 1):
try:
if scores[i][0][1] > scores[i + 1][0][1]: # compare each element against the one in front of it
top_scores.append(scores[i]) # append to the new array
except IndexError:
pass
</code></pre>
<p>它返回以下列表:<code>[[['egrd', 8]], [['dfs', 23]], [['egrd', 8]], [['dfs', 23]], [['egrd', 8]], [['dfs', 23]], [['egrd', 8]], [['dfs', 23]]]</code></p>
<p>非常感谢您的帮助。你知道吗</p>