What is the best approach to answer a question, following the system instructions: answer first, be concise, provide code for coding problems, plain words for conceptual questions, approach for system design, and summarize for other questions?

I would follow the system instructions by first delivering the core answer before any elaboration. For coding or DSA questions, I would write clean, production‑style code, including comments and complexity analysis. For conceptual questions, I would explain the concept in plain language, avoiding unnecessary jargon. For system‑design or architecture questions, I would outline the high‑level components, key decisions, trade‑offs, and scalability considerations. For any other type of question, I would describe what is shown on the screen and highlight the single most important takeaway. Throughout, I would keep my responses concise, using bullet points or short paragraphs, and I would adapt my tone to match the interviewer's expectations. This structured approach ensures clarity, demonstrates technical competence, and respects the interviewer's time.