题解 | #首都#
首都
http://www.nowcoder.com/practice/03a5031ed7ad4a7db897fd9ed982ea57
cities_dict = {'Beijing': {'Capital': 'China'},'Moscow': {'Capital': 'Russia'},'Paris': {'Capital': 'France'}}
for i in sorted(cities_dict.keys()):
print('%s is the capital of %s!'%(i,cities_dict[i]['Capital']))