Explain what this code does (for beginners)

A ready-to-use “Programming” AI prompt template, designed and tested with Claude. Replace the (bracketed) parts below with your own needs.

Prompt template
Explain this code in plain language even a beginner understands: 1) what it does overall (with a real-life analogy); 2) key logic section by section; 3) where it's error-prone or needs attention; 4) if there's a clearer way to write it, suggest it. Use Taiwan's common technical terms.

Code:
```
paste the code
```

How to use this prompt

  1. Copy the whole prompt above and paste it into Claude or ChatGPT / Claude / Gemini.
  2. Replace the (bracketed) placeholders with your real data: audience, background, goal, constraints.
  3. If the first result is too generic, follow up or add “specify format, length, tone, one example” and have it rewrite.

Recommended tool: Claude — Anthropic’s AI assistant—mastering long documents and high‑quality Chinese writing