题解 | #寻找峰值#

#
# 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 findPeakElement(self , nums: List[int]) -> int:
        # write code here
        left = 0
        right = len(nums) - 1
        while left < right:
            mid = int((left + right) / 2)
            if nums[mid] > nums[mid+1]:
                right = mid
            else:
                left = mid + 1
        return right