购物车小程序

Posted 2020-11-03 shenyueboy

salary = input("your salary =")
_salary = int(salary)
list = []
for i in range(10):
    a = "1、iphone6s need 5800"
    b = "2、mac book need 9000"
    c = "3、coffee need 32"
    d = "4、python book need 80"
    f = "5、bicycle need 1500"
    print(a)
    print(b)
    print(c)
    print(d)
    print(f)
    _a = 5800
    _b = 9000
    _c = 32
    _d = 80
    _f = 1500
    choose = input("The number you choose is:")
    if choose.isdigit():
        _choose =int(choose)
        if _choose == 1:
            if _salary - _a>0:
                print("已加入 iphone6s 到你的购物车，当前余额：", _salary - _a)
                _salary = _salary - _a
                list.append("iphone6s  5800")
            else:
                print("余额不足:",(_salary - _a))
                break
        elif _choose == 2:
            if _salary - _b>0:
                print("已加入 mac book 到你的购物车，当前余额：", _salary - _b)
                _salary = _salary - _b
                list.append("mac book 9000")
            else:
                print("余额不足：",(_salary - _b))
                break
        elif _choose == 3:
            if _salary - _c>0:
                print("已加入 coffee 到你的购物车，当前余额：", _salary - _c)
                _salary = _salary - _c
                list.append("coffee 32")
            else:
                print("余额不足：",(_salary - _c))
                break
        elif _choose == 4:
            if _salary - _d>0:
                print("已加入 python book 到你的购物车，当前余额：", _salary - _d)
                _salary = _salary - _d

                list.append("python book 80")
            else:
                print("余额不足：",(_salary - _d))
                break

        elif _choose == 5:
            if _salary - _f>0:
                print("已加入 bicycle 到你的购物车，当前余额：", _salary - _f)
                _salary = _salary - _f
                list.append("bicycle 1500")
            else:
                print("余额不足：",(_salary - _f))
                break
    else:
        if choose == ‘quit‘:
            break
print("你已购买以下商品：")
print()
print(list)
print()
print("你的余额为：",_salary)
print()
print("欢迎下次光临")