Coding (Algo)

Choose the Closest Three Entry Total

Algorithm: Two pointers Difficulty: Medium Time: 35 minutes

Goal

Return the closest sum obtainable from three different indexes and choose the smaller sum when distances to the target tie.

What this task practices

Choose the Closest Three Entry Total 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 medium 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.