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<p>我有一本这样的字典:</p>
<pre><code>game =
{
"player": "Michael"
"round": 4,
"score": [
{
"1st": 342346,
"2nd": 345423,
},
{
"1st": 12411,
"2nd": 90296,
},
{
"1st": 20172,
"2nd": 21279,
},
{
"1st": 62348,
"2nd": 32662,
}
],
"player": "Sarah"
"round": 3,
"score": [
{
"1st": 6446,
"2nd": 5423,
},
{
"1st": 311,
"2nd": 1596,
},
{
"1st": 6472,
"2nd": 2119,
},
],
}
</code></pre>
<p>轮次不断更新的地方。我知道如何使用以下命令从该命令中检索值:</p>
<pre><code>game['score'][0]['1st']
game['score'][0]['2nd']
</code></pre>
<p>但我需要总是检索最后一个,它会根据所玩的回合不断更新。
在这种情况下,最后一个是:</p>
<pre><code>1st = 62348
2nd = 32662
</code></pre>