python代码报错 折腾半天了 萌新 求大佬为什么xianshi方法不起作用最后还报错呢? 用的是python2.7版本 呜呜呜补充:class BankAcaunt:
def __init__(self, accauntname, accaunt):
self.accauntname = accauntname
self.accaunt = accaunt
self.blance = 0
def cunqian(self, qian):
self.blance = self.blance + qian
print qian
def quqian(self, fuqian):
self.blance = self.blance - fuqian
print fuqian
def xianshi(self):
print"the blance is", self.blance
class InterestAccaunt(BankAcaunt):
def __init__(self, lixily):
self.lixily = float(lixily)
def zemgjia(self, year, lixi):
self.lixi = self.lixily * self.blance * year
print self.lixi
i = BankAcaunt(456, 789)
i.cunqian(10)
i.quqian(5)
i.xianshi
j = InteresAccaunt()补充:报错图 脑袋一团浆糊补充:为什么会这样啊
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