[파이썬 중급] DAY15

#할인

def calculatorTotalPrice(gs):
    if len(gs) <=0:
        print('구매상품이 없습니다.')
        return

    rate = 25
    totalPrice = 0

    rates = {1:5, 2:10, 3:15, 4:20}
    if len(gs) in rates:
        rate = rates[len(gs)]
    for g in gs:
        totalPrice += g * (1 - rate * 0.01)

    return[rate, format(int(totalPrice),',')+'원']

실행부

import discount as dc

if __name__ =='__main__' :
    flag = True
    gs = []
    while flag:

        seletNumber = int(input('1.구매, 2.종료:'))
        if seletNumber == 1:
             goods_price = int(input('상품가격 : '))
             gs.append(goods_price)

        else :
             result = dc.calculatorTotalPrice(gs)
             flag = False

    print(f'할인율:{result[0]}')
    print(f'합계:{result[1]}')

#공과금대비급여

r = 0
w = 0
e = 0
g = 0

def totalBill(w, e, g):
    totalBill = w + e + g
    return totalBill

def result(r, w, e, g):
    result = float((w + e + g) / r * 100)
    return result

실행부

import revenue as rv

revenue = int(input('수입입력: '))
water = int(input('수도요금 입력: '))
elec = int(input('전기요금 입력: '))
gas = int(input('가스요금 입력: '))

print(f'공과금: {rv.totalBill(water,elec,gas)}원')
print(f'공과금비율: {rv.result(revenue,water,elec,gas)}%')

클래스

class NormalTv:
    def __init__(self, i=32, c='black', r='full-HD'):
        self.inch = i
        self.color = c
        self.resolution = r
        self.smartTV = 'off'
        self.aiTV = 'off'
    def turnOn(self):
        print('TV Power On!')
    def turnOff(self):
        print('TV Turn Off!')
    def printTvInfo(self):
        print(f'inch: {self.inch}')
        print(f'color: {self.color}')
        print(f'resolution: {self.resolution}')
        print(f'smartTV: {self.smartTV}')
        print(f'aiTV: {self.aiTV}')

class Tv4k(NormalTv):
    def __init__(self,i,c,r='4k'):
        super().__init__(i,c,r)

    def setSmartTv(self,s):
        self.smartTv = s

class Tv8k(NormalTv):
    def __init__(self,i,c,r='8k'):
        super().__init__(i,c,r)

    def setSmartTv(self,s):
        self.smartTv = s

    def setAiTv(self,a):
        self.aiTv = a

실행부

import smartTV as st

my4KTv = st.Tv4k('65', 'silver', '4k')

my4KTv.setSmartTv('on')
my4KTv.turnOn()
my4KTv.printTvInfo()
my4KTv.turnOff()


friendKTv = st.Tv4k('55', 'white', '4k')
friendKTv.setSmartTv('off')
friendKTv.turnOn()
friendKTv.printTvInfo()
friendKTv.turnOff()