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课程 13 · 年级 P2
Lists & dicts: real-life data
📖 课程
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🎯 测验——选择翻译
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✅ 本课已完成
A list is a box with ordered slots: shopping = ["milk", "bread", "apples"]. A dict is an address book: phone = {"Mum": "+49 151…"} — the name gives the number instantly.
- ●liste[0] → first element (counting starts at 0!)
- ●liste.append("cheese") → append at end
- ●phone["Mum"] → Mum's number
- ●for entry in liste: → loop through all
Kapnula itself is lists and dicts: a city's listings = a list of dicts {title, price, photo}. Your quiz from the last project? Also a list!
💡 Task: create friends = {"name": "hobby"} for three friends and print nicely: for name, hobby in friends.items(): print(name, "—", hobby)