કોડિંગ-ઇન્ટરવ્યુ સમસ્યાઓનો સંપર્ક કરવા માટે સારી રણનીતિ શું છે?

1. CLARIFY  -> restate the problem, ask about inputs, ranges, edge cases
2. EXAMPLES -> work a small example by hand; note edge cases (empty, 1, dups)
3. BRUTE FORCE -> state the obvious solution and its complexity
4. OPTIMIZE -> spot the bottleneck; pick a pattern (hash, two-pointer, DP...)
5. CODE     -> write clean, modular code while talking through it
6. TEST     -> trace examples, check edges, fix bugs
7. ANALYZE  -> state final time and space complexity