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: The resulting strings must follow the format: index-comment .

: You must return a double . Ensure you cast to double before dividing by the array length to avoid integer division errors. Part B: collectComments() 2_5323305779468442749

: Results are stored and returned in an ArrayList . 💡 Technical Tips : The resulting strings must follow the format:

The question focuses on managing a collection of user reviews for a product. Below is a review of the technical concepts and logic required to solve it. 📋 Problem Overview 2_5323305779468442749