Unequal Elements OA

OASnowflakeLast reported March 2025Low Frequency
Reported
1× across candidate reports
First seen
March 2025
Last reported
March 2025
Reported outcome
unknown

Problem Overview

Given an array or collection of integers, identify or count elements that are unequal/distinct — likely involving finding, counting, or rearranging elements such that adjacent or paired elements are not equal. Exact constraint details were shared as…

  • The rest of the problem statement — full requirements, constraints, and edge cases
  • Approach and trade-offs — what passing candidates did, and the mistakes that sink people
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The exact follow-ups reported by candidates, with the trigger that prompts each one — plus the mistakes that sink people.
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