寻找峰值_牛客题霸_牛客网

  int findPeakElement(vector<int>& nums) {// write code hereint left = 0, right = nums.size() - 1;while(left < right){int mid = (right - left) / 2 + left;if(nums[mid] < nums[mid + 1])left = mid + 1;elseright = mid;}return left;}