#
# 代码中的类名、方法名、参数名已经指定,请勿修改,直接返回方法规定的值即可
#
# 
# @param nums int整型一维数组 
# @return int整型
#
class Solution:
    def minNumberInRotateArray(self , nums: List[int]) -> int:
        # write code here
        if len(nums) == 0:
            return 0
        i, j = 0, len(nums)-1
        while i < j:
            m = (i + j ) // 2
            if nums[m] > nums[j]:
                i = m + 1
            elif nums[m] < nums[j]:
                j = m
            else:
                j -= 1
        return nums[i]