# 元祖作为函数参数 def sum_numbers(*args): sum = 0 for item in args: sum += item return sum print(sum_numbers(1, 2, 3, 4, 5)) # sum_numbers的函数参数因为是元祖, 所以理论上可以无限制增加参数的个数;
# 元祖和字典同时作为参数的调用实例 def show_list_dictionary(*args, **kwargs): print(args) print(kwargs) show_list_dictionary(1, 2, 3, 4, name="roger", age=19) # 直接将元祖和字典的元素作为函数参数 foo_list = (1, 2, 3, 4, 5, 6, 7, 8) roger_dictionary = {"name": "roger", "age": 25} show_list_dictionary(*foo_list, **roger_dictionary) # 将元祖和字典作为函数参数, *符号用来对列表解包,**符号用来对字典解包