Temu duga coding menilai penyelesaian masalah dan komunikasi, bukan sekadar mendapatkan jawapan yang betul. Kejayaan melibatkan pendekatan yang jelas (faham, rancang, code, uji), berkomunikasi sepanjang masa, dan mengendalikan masalah secara bersistem.
Pendekatan berstruktur
1. UNDERSTAND the problem → clarify requirements, ask questions, confirm inputs/outputs,
edge cases (don't jump straight to coding)
2. PLAN → think through an approach; discuss it BEFORE coding; consider complexity/trade-offs
3. CODE → implement cleanly; explain as you go; write readable code
4. TEST → walk through with examples (incl. edge cases); find and fix bugs
→ a methodical approach shows engineering thinking (what they're really assessing).
