class Salary:
    def __init__(self, hours, sales):
        self.manage = 12000
        self.programmer = 200 * hours
        self.salesman = 1800 + 5 / 100 * sales

    def money(self):
        print('程序員的工資是:%s,部門(mén)經(jīng)理的工資是:%s,銷(xiāo)售員的工資是:%s' % (self.manage, self.programmer, self.salesman))

s1 = Salary(50, 4000)
s1.money()


class Zeller:
    def __init__(self, year, month, day):
        self.year = year
        self.month = month
        self.day = day

    def ze(self):
        y = self.year % 100
        c = self.year // 100
        w = y + y // 4 + c // 4 - 2 * c + 26 * (self.month + 1) // 10 + self.day - 1
        print('%s/%s/%s那一天是星期' % (self.year, self.month, self.day), w % 7, sep='')


z1 = Zeller(2019, 6, 15)
z1.ze()