# -*- coding: UTF-8 -*-

# class Person():
#     def __init__(self, name, age):
#         self.name = name
#         self.Age = age

# xdc = Person('xdc.ink', 101)  
# print(xdc.name)
# print(xdc.Age) 


# class Person():
#     def __init__(self, name, age):
#         self.name = name
#         self.Age = age

#     def run(self):
#         print( "内部", id(self), self)
#         print(f"{self.name} is running")

# xdc = Person('xdc.ink', 101)  
# xdc.run()
# print("外部", id(xdc),xdc)

###============多============### 

class Person():
    def __init__(self, name, age):
        self.name = name
        self.Age = age

    def run(self):
        print( "内部", id(self), self)
        print(f"{self.name} is running")
    
    def talk(self, speed):
        print(f"{self.name} 正在跑步，ta的速度是{speed}")
        self.run()

xdc = Person('xdc.ink', 101)  
xdc.talk("2km/h")