clueless coding // TODO: be smarter

LeetCode Find Peak Element: CPP Solution



TL;DR Code Solution


int findPeakElement(vector<int>& nums) {

    int left = 0;
    int right = nums.size() - 1;

    while (left < right) {
        int mid = (left + right) / 2;

        if (nums[mid] < nums[mid + 1]) {
            left = mid + 1;
        }
        else {
            right = mid;
        }
    }

    return left;

}