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Ryotaro25
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Dec 10, 2025
| @@ -0,0 +1,12 @@ | |||
| ### step1 | |||
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| 単純に、重複していないnodeにnextを付けかえればいいのではと思い、それを実装してた解けた。 | |||
fv17
reviewed
Dec 10, 2025
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+15
to
+21
| while (curr != nullptr && curr->next != nullptr) { | ||
| if (curr->val == curr->next->val) { | ||
| curr->next = curr->next->next; | ||
| } else { | ||
| curr = curr->next; | ||
| } | ||
| } |
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ループの方法も別解（二重ループ版）があったので見てみると面白いかもしれません。
この問題以外でも良く出てくるので、もし他の問題でもまだ試していなかったら是非。
もしくは、後続でも出てくる気がするのでそちらでも
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solution2.cppというファイルで二重ループ版の別解を追加しました。
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この問題：https://leetcode.com/problems/remove-duplicates-from-sorted-list/description/
次に解く問題：https://leetcode.com/problems/remove-duplicates-from-sorted-list-ii/description/