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Grokking the Coding Interview Patterns in JavaScript

Solution: High Five

Explore how to use hash maps to store student scores and calculate the top five average scores efficiently. Understand the process of organizing data, sorting scores, and computing averages while managing complexity in JavaScript.

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Statement

You are given a list of scores for multiple students, represented as items, where items[i]=[IDi,scorei]items[i] = [ID_i, score_i] ...