[river20s] WEEK 01 solutions #1174
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Sung-Heon
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Apr 3, 2025
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| * Python에서 set()은 배열의 각 원소를 해시 테이블에 저장한다. | ||
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| 배열에 중복된 요소가 전혀 없다면 모든 요소(n개)를 set에 저장하게 되므로 | ||
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| 공간 복잡도는 O(n)이 된다. |
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안녕하세요. 사실 딱히 리뷰해드릴 것도 없고, set을 쓰는 발상은 배워갑니다.
그래도 먼가 도움을 드려야할것 같아서 쥐어짜서 남깁니다.
배열에 중복된 요소가 전혀 없다면 모든 요소(n개)를 set에 저장하게 되므로
보다는
저장되는 요소의 개수가 n에 비례하여 선형적으로 증가하므로 공간 복잡도는 O(n)이 된다.
이게 좀 더 정확한 표현이지 않을까 싶네요.
river20s
commented
Apr 5, 2025
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안녕하세요! 말씀해주신대로 보다 명확하게 주석 안의 표현을 수정하였습니다! 감사합니다 :)
@Sung-Heon
Sung-Heon
approved these changes
Apr 5, 2025
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@Sung-Heon 승인 감사합니다! :-) |
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