回答編集履歴
1
別解の追加
answer
CHANGED
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@@ -3,4 +3,13 @@
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3
3
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4
4
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lis = [ [int(e[0])] + e[1:] for e in lis]
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5
5
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print(lis)
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6
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+
```
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7
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**追記**
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8
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次のように書いたほうがいいんでしょうけどね。
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9
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```Python
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10
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lis = [['2',"apple","0.91"],['3','orange',"1.14"],['5','grape','1.90']]
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11
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+
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12
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for e in lis:
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13
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e[0] = int(e[0])
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14
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print(lis)
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6
15
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```
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