Quick Overview

Compute the product of every array element except the current one without division. Achieve linear time and constant auxiliary space beyond the output while correctly handling zeros, negative values, validation, and 64-bit product bounds.

Product of Array Except Self Without Division

Company: Newrelic

Role: Software Engineer

Category: Coding & Algorithms

Difficulty: hard

Interview Round: Technical Screen

Overview: Compute the product of every array element except the current one without division. Achieve linear time and constant auxiliary space beyond the output while correctly handling zeros, negative values, validation, and 64-bit product bounds.

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