题目来源:

  https://leetcode.com/problems/find-minimum-in-rotated-sorted-array-ii/


题意分析:

  给定一个有重复的翻转的数组,找到最小的数。


题目思路:

  由于有重复的存在,所以当中间数和两端存在相等的时候就不能用二分的方法来做了,最坏的情况是线性时间复杂度,所以直接线性查找这题也可以做。


代码(python):

class Solution(object):
def findMin(self, nums):
"""
:type nums: List[int]
:rtype: int
"""
ans = nums[0]
for i in nums:
ans = min(ans,i)
return ans

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