题解 | #首都#
首都
https://www.nowcoder.com/practice/03a5031ed7ad4a7db897fd9ed982ea57
cities_dict = {'Beijing': {'Capital': 'China'},'Moscow': {'Capital': 'Russia'},'Paris': {'Capital': 'France'}}
for i in sorted(cities_dict):
j = cities_dict[i].get('Capital') # 注意这步将嵌套的字典value取出来，f字符串是做不了这么复杂的取值的
print(f'{i} is the capital of {j}!')
