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两个类
''' 作业:同桌买了一款华为mateX跟你炫耀. 分析:人 手机 人: 特征: 有钱,name,手机 行为:买,炫耀 手机: 特征:贵,型号,品牌,价格
行为:折叠,双面成像 ''' class Phone(): def __init__(self,xinghao,pinpai,price):
self.xinghao = xinghao self.pinpai = pinpai self.price = price def
zhedie(self): print("%s可以180度折叠哦...."%self.xinghao) def chengxiang(self):
print("%s可以双面成像哦...."%self.xinghao) class Person: def
__init__(self,name,money,phone): self.name = name self.money = money self.phone
= phone def buy(self):
print("买%s的%s手机...."%(self.phone.pinpai,self.phone.xinghao)) def xuanyao(self):
print("给你看看我的新手机...") self.phone.chengxiang() self.phone.zhedie() if __name__
== "__main__": phone = Phone("MateX","华为",17000) per =
Person("小王",10000000000,phone) per.buy() per.xuanyao()
三个类
''' 人开枪射击子弹 人: 特征: name,枪 行为:开枪,换弹夹 枪: 特征: 弹夹 行为: 射击,上膛 弹夹: 特征:子弹数量 行为:加弹,减弹
''' class DanJia(): def __init__(self,num=7): self.num = num def jiadan(self):
self.num = 7 def jiandan(self): if self.num>0: self.num -= 1 print("砰....")
else: print("没有子弹啦...") class Gun(): def __init__(self,xinghao,danjia):
self.xinghao = xinghao self.danjia = danjia def sheji(self):
self.danjia.jiandan() def shangtang(self): self.danjia.jiadan() class Person():
def __init__(self,name,gun): self.name = name self.gun = gun def fire(self):
print("%s在射击..."%self.name) self.gun.sheji() def change(self):
print("%s在换弹夹..."%self.name) self.gun.shangtang() if __name__ == "__main__":
danjia = DanJia() gun = Gun("98K",danjia) per = Person("小明",gun) per.fire()
per.fire() per.fire() per.fire() per.fire() per.fire() per.fire() per.fire()
per.change() per.fire()