Coding (Algo)

Count Overlapping Text Matches

Algorithm: Prefix function Difficulty: Medium Time: 35 minutes

Goal

Count every exact occurrence of pattern in text including overlapping matches and explicitly defined empty-pattern boundaries.

What this task practices

Count Overlapping Text Matches 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.