Explain Then Improve

Write a prompt that makes the AI explain code in plain English first, then suggest improvements — in that exact order.

Skills Tested

Challenge Prompt

This is the example prompt structure. Write your own variation below.

Analyse this code in two strictly separate phases:
PHASE 1 — EXPLAIN (plain English, no code):
Explain what this function does to a non-programmer in 3 sentences.

PHASE 2 — IMPROVE (code only, no prose):
Rewrite the function with: (1) better variable names, (2) early return pattern, (3) TypeScript strict types.

```javascript
function p(d) {
  let r = [];
  for(let i=0;i<d.length;i++) {
    if(d[i] % 2 == 0) r.push(d[i]);
  }
  return r;
}
```
Output Phase 1 first, then Phase 2. Do not mix them.

Your Prompt

Write your own version. Every word matters — be specific.