[LeetCode] 162. Find Peak Element 查找峰值元素
A peak element is an element that is greater than its neighbors. Given an input array where num[i] ≠ num[i+1], find a peak element and return its ...
原文：[LeetCode] Find Peak Element 求数组的局部峰值
A peak element is an element that is greater than its neighbors. Given an input arraynums, wherenums i nums i , find a peak element and return its index. The array may contain multiple peaks, in that ...
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