# __author: xy
# __data: 2020/9/29
import time
choice_car =
moneys =
90000
money =
0re = moneys
li =[(
'bike'
,900),
('fly'
,800),
('car'
,900)]
definital_vale()
:for i, v in
enumerate
(li,0)
: m, n = v
print
(i, m, n)
return
true
defbuy_log
(f):
defprint_log
(m, choice=):
with
open
('buy.log'
,'a'
)as shopping:
shopping.write(time.strftime(
'%y-%m-%d %h-%m-%s')+
'\n'
)for ch in choice:
x, y = choice[ch]
shopping.write(
'貨號:'
+ ch +
'--'
+'單價:'
+str
(x)+
'--'
+'數量:'
+str
(y)+
'\n'
) f(choice)
shopping.write(
'餘額:'
+str
(m)+
'\n'
) shopping.write(time.strftime(
'%y-%m-%d %h-%m-%s')+
'\n'
)return print_log
@buy_log
defbuy
(m, choice=):
choice.clear(
)return
true
defcar
(*args)
:global choice_car, moneys
while
true
: a =
0global re
inital_vale(
) choice =
input
('請輸入商品的編號(q退出j結算)：'
)if choice.isdigit(
)and
int(choice)
<
len(li)
: num =
input
('請輸入需要的數量：'
)if num.isdigit():
x, y = li[
int(choice)
]print
("你選擇的結果："
, x, y, num,
int(num)
* y)
print
(x,[y,
int(num)])
choice_car.update(
dict((
(x,(y,
int(num)))
,)))
# print(choice_car)
for item in choice_car.items():
print
('商品金額：'
, item[0]
, num, item[1]
[0]* item[1]
[1])
a += item[1]
[0]* item[1]
[1] re = moneys - a
print
('商品總額：'
, a)
print
('賬戶餘額：'
, re)
else
:print
('請輸入整數！'
)elif choice ==
'j':
if re >=0:
moneys = re
buy(moneys, choice_car)
choice_car.clear(
)print
('購買成功,你的賬戶餘額是:'
, moneys)
continue
else
: recharge =
input
('賬戶餘額不足,請充值!'
.format
(re=re)
) re +=
int(recharge)
print
('賬戶餘額：'
, re)
continue
elif choice ==
'q':
break
else
:print
('你輸入的資訊不存在，請重新輸入！'
)return
true
if __name__ ==
'__main__'
: car(re)
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