回答編集履歴
2
説明リンク追加
answer
CHANGED
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@@ -16,4 +16,6 @@
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16
16
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missQuestion?.append(("A", "B", "C"))
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print(missQuestion) //=> Optional([("A", "B", "C")])
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-
```
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19
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+
```
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+
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21
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+
説明はこんなかんじで => https://qiita.com/peka2/items/9f6e883f0d1b534de8ae
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1
誤字訂正
answer
CHANGED
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@@ -15,5 +15,5 @@
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15
15
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16
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missQuestion?.append(("A", "B", "C"))
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-
print(missQuestion) //=>
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18
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+
print(missQuestion) //=> Optional([("A", "B", "C")])
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```
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