Leetcode 162. Find Peak Element

QUESTION:

SOLUTION:

class Solution(object):
    def findPeakElement(self, nums):
        """
        :type nums: List[int]
        :rtype: int
        """
        # if there is only 1 item, then return index 0
        if len(nums) <= 1:
            return 0        
        left = 0
        right = len(nums) - 1
        while left < right:
            # instead of (left+right)// 2…