Minimize reduction cost and validate equal-sum pairs

Company: MathWorks

Role: Software Engineer

Category: Coding & Algorithms

Difficulty: medium

Interview Round: Onsite

Overview: This two-part question evaluates array manipulation and algorithmic problem-solving skills: the first task focuses on optimizing cumulative operation costs during iterative reductions while the second assesses combinatorial pairing under equal-sum constraints and computation of aggregate pairwise products.

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