Python 解法, 执行用时: 10ms, 内存消耗: 2832KB, 提交时间: 2022-06-27

cities_dict = {'Beijing':{'Capital': 'China'},'Moscow':{'Capital': 'Russia'},'Paris':{'Capital': 'France'}}
keys=sorted(cities_dict)
for key in keys:
    aaa = cities_dict[key]
    print '{} is the capital of {}!'.format(key,aaa['Capital'])

Python 解法, 执行用时: 10ms, 内存消耗: 2836KB, 提交时间: 2022-06-10

a = {
    "Beijing": {"Capital": "China"},
    "Moscow": {"Capital": "Russia"},
    "Paris": {"Capital": "France"},
}
for b in sorted(a.keys()):
    c = a[b]["Capital"];
    print("{} is the capital of {}!".format(b, c));

Python 解法, 执行用时: 10ms, 内存消耗: 2840KB, 提交时间: 2022-07-14

cities_dict = {'Beijing':{'Capital': 'China'},'Moscow':{'Capital': 'Russia'},'Paris':{'Capital': 'France'}}
for key in sorted(cities_dict):
    aaa = cities_dict[key]
    print('{} is the capital of {}!'.format(key,aaa['Capital']))

Python 解法, 执行用时: 10ms, 内存消耗: 2840KB, 提交时间: 2022-07-08

cities_dict = {'Beijing':{'Capital':"China"},'Moscow':{'Capital':'Russia'},'Paris':{'Capital':'France'}}
for i in sorted(cities_dict):
    for j in cities_dict[i]:
        print("{} is the capital of {}!".format(i, cities_dict[i][j]))

                                                                                    
                                                                                    
                                                                                    

Python 解法, 执行用时: 10ms, 内存消耗: 2844KB, 提交时间: 2022-06-23

cities_dict = {'Beijing': {'capital': 'China'},'Moscow': {'capital': 'Russia'},'Paris': {'capital': 'France'}}
for i in sorted(cities_dict):
    print('%s is the capital of %s!'%(i,cities_dict[i]['capital']))