题解 | 首都
首都
https://www.nowcoder.com/practice/03a5031ed7ad4a7db897fd9ed982ea57
cities_dict = {'Beijing': {'Capital': 'China'}, 'Moscow': {'Capital': 'Russia'}, 'Paris': {'Capital': 'France'} } for city in sorted(cities_dict): print(f"{city} is the capital of {cities_dict[city]['Capital']}!")