#conding:utf-8 cities = { '南京': {'country':'中國', 'population': '31231231', 'fact': "T don't know"}, '紐約': {'country': '美國', 'population': '43242232', 'fact': "T don't know"}, '倫敦': {'country': '英國', 'population': '45345222', 'fact': "T don't know"} } for key , value in cities.items(): print ('\n城市名:'+key+'\n城市信息如下: ') g = value['country'] p = value['population'] f = value["fact"]
print (g+'\n'+p+'\n'+f)
打印結果: 城市名:南京 城市信息如下: 中國 31231231 T don't know 城市名:紐約 城市信息如下: 美國 43242232 T don't know 城市名:倫敦 城市信息如下: 英國 45345222 T don't know