class CLanguage :
    # 下面定义了2个类变量
    name = "C语言中文网"
    add = "http://[Log in to view URL]"
    def __init__(self,name,add,money):
        #下面定义 3 个实例变量
        self.name = name
        self.add = add
        self.money = money
        print(name,"网址为：",add)
    # 下面定义了一个say实例方法
    def say(self,content):
        content=1
        print(content)
# 将该CLanguage对象赋给clanguage变量
clanguage = CLanguage("C语言中文网","http://[Log in to view URL]","166")

#输出name和add实例变量的值
print(clanguage.name,clanguage.add)
#修改实例变量的值
clanguage.name="Python教程"
clanguage.add="http://[Log in to view URL]"
#调用clanguage的say()方法
clanguage.say
clanguage.say("人生苦短，我用Python")
#再次输出name和add的值
print(clanguage.name,clanguage.add)

clanguage.money= 159.9
print(clanguage.money)