Start by carefully describing the image and asking clarifying questions to confirm your interpretation. Then, restate the deduced problem in your own words, outline a solution approach, and discuss trade-offs. Finally, walk through an example to validate your solution.
Pro tip: Verbalize your thought process and explicitly state assumptions; interviewers value structured reasoning over a perfect answer. If the image is ambiguous, propose multiple interpretations and ask which one to solve.
Verbally describe what you see in the image, focusing on elements that suggest an algorithmic problem (e.g., nodes, edges, arrays, grids).
Ask clarifying questions to confirm your interpretation and rule out alternative problems. If needed, propose a specific problem statement based on the image.
State the algorithmic approach (e.g., BFS, DP, sorting) and explain why it fits. Mention time and space complexity.
Use a small example derived from the image to demonstrate how your solution works step-by-step.
Compare alternative approaches, edge cases, and potential optimizations to show depth of understanding.
AI-generated suggestions, not part of the candidate's original notes. May be inaccurate — verify before relying on them.