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Grokking the Coding Interview Patterns

Solution: High Five

Explore how to use hash maps to solve the High Five problem by storing students' scores and calculating top five averages. Understand the approach to organize data, sort scores, and compute averages efficiently with step-by-step logic and code explanation.

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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] ...