6-2 喜欢的数字
love_number={ 'A': 2, 'B': 3, 'C': 4, 'D': 6, 'E': 8, } for key,value in love_number.items(): print(key + " love " + str(value))
6-5 河流
dict={ 'river_1':'country_A', 'river_2':'country_B', 'river_3':'country_C', } for river,country in dict.items(): print("The "+river+" run though "+country) for river in dict.keys(): print(river) for country in dict.values(): print(country)
6-10 喜欢的数字
love_number={ 'A': (2,5), 'B': (3,9), 'C': (0,4), 'D': (1,7), 'E': (11,22,33), } for key,value in love_number.items(): print(key + " love :") for number in value: print("\t"+str(number))