AceStack AI

Coding (Algo)

Group Readings Around a Threshold

Algorithm: Partitioning Difficulty: Easy Time: 25 minutes

Goal

Return three ordered groups around the threshold while preserving every input occurrence.

What this task practices

Group Readings Around a Threshold is a coding (algo) interview exercise that trains prompt interpretation, explicit assumptions, a concrete response, and a clear explanation of tradeoffs. The catalog marks it as easy difficulty. It focuses on Technical Reasoning, Testing, Validation. The signed-in workspace provides the tools for the round and evaluates the attempt against task-specific criteria. Reference solutions, hidden checks, evaluator instructions, and candidate work remain private.

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