一:遍历key值:
dict = {'a':'15岁', 'b':'14岁', 'c':'2岁', 'd':'1岁' } for key in dict: print(key + '已经' + dict[key] + '了')
二:遍历value值:
dict = {'a':'15岁', 'b':'14岁', 'c':'2岁', 'd':'1岁' } for key in dict: print(key)
三:遍历key value值:
dict = {'a':'15岁', 'b':'14岁', 'c':'2岁', 'd':'1岁' } for key,values in dict.items(): print(key + '已经' + values + '了')