#定义账号
account = '123456'
#定义账号的密码
password = '123456'
#所用的金额
my_money = 100
add_money = 0
def modify_pw():
count = 1
while count <= 3:
myAccount = input('请输入账号:')
myPsw = input('请输入密码:')
if myPsw == password and myAccount == account:
print('登录成功')
show_menu()
break
else:
if count == 3:
print("账号密码已错误三次,请明日再试!")
else:
print('账号或密码错误,请重新输入!')
count += 1
def show_menu():
global my_money
global add_money
while True:
print('欢迎使用XXXATM取款机')
print('1、取款')
print('2、查询')
print('3、存款')
print('4、退卡')
choice = int(input())
if choice == 1:
take_money = int(input('请输入您要取现的金额:'))
while True:
if take_money % 100 == 0:
if take_money > my_money:
print('余额不足')
take_money = int(input('请输入您要取现的金额:'))
else:
if take_money <= 3000 and (add_money + take_money) <= 20000:
my_money -= take_money
add_money += take_money
print('取现成功,取现金额%d元'%take_money)
break
else:
Python 写简易ATM
最新推荐文章于 2021-01-08 20:20:40 发布