Coding (Algo)

Total One Array Range

Algorithm: Range boundaries Difficulty: Easy Time: 15 minutes

Goal

Return the sum of nums[left] through nums[right] inclusive without including values outside that range.

What this task practices

Total One Array Range 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.