#老师演示 其中之一 ↓ ↓ ↓
class HouseMoney:
def __init__(self,money,num):
self.money = money
if num == 1:
self.year = 3
self.rate = 0.0603
elif num ==2:
self.year = 5
self.rate = 0.0612
elif num ==3:
self.year = 20
self.rate = 0.0439
def get_total_Interest(self):
return self.money*self.rate
def month_money(self):
return (self.money+self.get_total_Interest())/(self.year*12)
def printInfo(self):
print('月供为:',self.month_money())
money = eval(input("请输入贷款金额"))
num = eval('请选择贷款年限:1. 3年(36个月) 2. 5(60个月) 3. 20年(240个月)')
monthMoney = HouseMoney(money,num)
monthMoney.printInfo()
# ↑ ↑ ↑ ↑ ↑
好难的说 要凉