Maximize Efficiency with TikTok

Problem Overview

• This problem asks you to choose exactly five numbers from efficiencyScores so their product is as large as possible.
• Input: n (5–100000) and efficiencyScores with values in [-1000, 1000]; Output: the maximum product as an integer.
• Real-world context: TikTok research facility modeling task efficiency for content creation.
• From TikTok interviews, used as a coding interview question on arrays and products.