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lines changed Original file line number Diff line number Diff line change 1+ class Solution :
2+ def findMin (self , nums : List [int ]) -> int :
3+ left , right = 0 , len (nums ) - 1
4+
5+ while left < right :
6+ mid = (left + right ) // 2
7+
8+ if nums [mid ] > nums [right ]:
9+ left = mid + 1
10+ else :
11+ right = mid
12+
13+ return nums [left ]
14+
15+ """
16+ ================================================================================
17+ 풀이 과정
18+ ================================================================================
19+
20+ [1차 시도] 이진 탐색 적용 - 기본 구조
21+ ────────────────────────────────────────────────────────────────────────────────
22+ 1. log(n) 시간 복잡도를 만족시키는 이진 탐색 구조로 최소값을 찾으면 될 것 같음
23+
24+ left, right = 0, len(nums) - 1
25+
26+ while left < right:
27+ mid = (left + right) // 2
28+
29+ if nums[mid] > nums[right]:
30+ left = mid + 1
31+ else:
32+ right = mid
33+
34+ return nums[left]
35+
36+ 2. 시간복잡도: O(log n) - 이진 탐색
37+ 3. 공간복잡도: O(1) - 추가 공간 사용 안 함
38+ """
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