dic = { "福建省":{"福州市":"['马尾','鼓楼']","厦门":"['湖里','思明']"}, "广东省":{"深圳":"['深圳1','深圳2']","东莞":"['东莞1','东莞2']"} } while True: city_list = [] province = input("请输入省份:") if len(province) == 0: print("请输入省份") continue #当输入'q'退出 elif province == "q": exit() elif province not in dic: print("输入的省份不符合标准") continue else: for i in dic[province]: city_list.append(i) print(city_list) while True: city = input("城市:") if city == 'q': exit() elif city in city_list: towm = dic[province][city] print("城市:",towm) # 当输入'p'返回省份输入 elif city == 'p': print("返回省份") break while True: country = input("请输入县:") if country == 'q': exit() elif country in towm: print("县:", country) # 当输入'x'返回市输入 elif country == 'x': print("返回市") break # for i in dic['福建省']: # city_list.append(i) # print(city_list)
python 省市区字典
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