

# dict = {"2":23,"3":"dfgh","we":4.6}
# # print(dict["3"])
# n={"1":22,"2":23,"3":24}
# print(n.get("2"))
# print(n.get("6"))
# print(n.get("6","no"))



# def func(name,age):
#     return("%s的年龄是%d" %(name,age))
# person={"name":"lili","age":22}
# print(func(**person))

# def func(*lis):
#     return lis
# lis = ["we",1,23]
# print(func(*lis))
#
# dict={"1":3,"2":45,"4":11}
# print(dict.pop("2"))
# print(dict)
