Company: Byte Dance
Difficulty: medium
TikTok Reel Impact In the dynamic landscape of TikTok, creators are in a constant race to boost their videos\' engagement and reach by leveraging new features that enhance their content. Each creator starts with a set of m videos represented by initialReelImpacts , which indicates the baseline popularity of each reel. For next n days, TikTok releases new trending features represented by newReelImpacts , with each feature offering an additional boost to the creator\'s existing reels. On each of the next n days, the following takes place: The creator appends the new features represented by newReelImpacts[i] (where 0 ≤ i Review the updated lineup, select the k th most impactful reel based on its popularity, and add its impact value to their total impact score Function Description Complete the function getTotalImpact with the following parameters: List<Integer> initialReelImpacts : The impact of initial m reels List<Integer> newReelImpacts : The impact of the new n reels that a