Amazon NG OA Coding: 100-min (1 LeetCode-style problem + 1 AI-related coding task)

You received an Amazon New Grad Online Assessment (OA) that includes a 100-minute Coding section with: 1 LeetCode-style algorithm problem 1 AI-related coding task (e.g., a programming task related to using/evaluating generative AI or LLM outputs) Please summarize the requirements of both questions (at minimum: input/output, key constraints, and examples). Note: The original post does not include the actual prompts, so it cannot be reconstructed into a fully specified practice problem.