回答編集履歴
1
テキスト修正
answer
CHANGED
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@@ -10,4 +10,17 @@
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10
10
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return a - b;
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11
11
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}
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12
12
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```
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13
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- **動作確認用 CodePen:** [https://codepen.io/jun68ykt/pen/pooOZbR?editors=0012](https://codepen.io/jun68ykt/pen/pooOZbR?editors=0012)
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13
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+
- **動作確認用 CodePen:** [https://codepen.io/jun68ykt/pen/pooOZbR?editors=0012](https://codepen.io/jun68ykt/pen/pooOZbR?editors=0012)
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14
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+
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15
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### 追記
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16
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+
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17
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別の方法を挙げます。（与えられた配列を `data` とします。）
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18
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+
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19
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```
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20
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[
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21
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...data.filter(e => e === 3),
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22
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...data.filter(e => e !== 3).sort((a,b) => a - b)
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23
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]
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24
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```
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25
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+
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26
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+
- **動作確認用CodePen:** [https://codepen.io/jun68ykt/pen/QWWVZEP?editors=0012](https://codepen.io/jun68ykt/pen/QWWVZEP?editors=0012)
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