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

class Person():
    city = 'BeiJing'    # 类的数据属性
    def __init__(self, name, age):
        self.name =name     # 实例对象的数据属性
        self.age = age
    
    def run(self):      # 类的函数属性
        print(f"{self.name} is talk")

xdc = Person('xdc', 18)
xiguatian = Person('xiaoguatian', 19)

# 所有的实例都可以调用类的所有属性
print(xdc.city)
xdc.run()

print(xiguatian.city)
xiguatian.run()