[essaysir] WEEK 02 Solutions#2681
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📊 essaysir 님의 학습 현황이번 주 제출 문제
누적 학습 요약
문제 풀이 현황
🤖 이 댓글은 GitHub App을 통해 자동으로 작성되었습니다. 🔢 API 사용량 (gpt-5-nano)
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제 생각에 dfs 함수에 적절한 cache만 추가해도 시간복잡도가 엄청나게 좋아질것 같네요 ( O(N) )!
- memo 를 이용한 시간 복잡도 단축
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오 이제 적절한 시간복잡도네요!
정답이 피보나치 수열인것까지 아신다면 공간복잡도도 훨씬 줄이실수 있으실것 같아요!
고생하셨습니다.
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In Review로 설정해주세요.검토자 체크 리스트
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본인 답안 제출 뿐만 아니라 다른 분 PR 하나 이상을 반드시 검토를 해주셔야 합니다!