๐Ÿ“š ์Šคํ„ฐ๋””/ํŒŒ์ด์ฌ ์Šคํ„ฐ๋”” ๊ณผ์ œ ์ œ์ถœ

[2ํŒ€/์œค์„œํ˜„] 8์ฐจ์‹œ ํŒŒ์ด์ฌ ๊ณผ์ œ - ๊ฐ์ฒด ์ง€ํ–ฅํ˜• ๊ณผ์ œ

๋ฐ์ดํ„ฐ์‚ฌ์ด์–ธ์Šค_์œค์„œํ˜„ 2023. 5. 19. 19:48

#1 ๋‹ค์Œ๊ณผ ๊ฐ™์ด ์ฝ”๋“œ๋ฅผ ์ž‘์„ฑํ–ˆ์„๋•Œ, ์‹คํ–‰๊ฒฐ๊ณผ๋กœ ์•Œ๋งž์€ ๊ฒƒ์€? 5๋ฒˆ

class Bit(object):
    def __init__(self):
        self.__password = 5678

    def set_password(self,new_pw):
        self.__password = new_pw
        print('Passwird changed')

    def get_password(self):
        print('Your password is :',self.__password)

coin = Bit()
coin.get_password()
coin.set_password(1234)
print(coin.__password)

#2 ๋‹ค์Œ๊ณผ ๊ฐ™์€ ์ฝ”๋“œ๋Š” ๊ฐ์ฒด ์ง€ํ–ฅ ํ”„๋กœ๊ทธ๋žจ์˜ ์–ด๋–ค ํŠน์ง•์„ ๋ณด์—ฌ์ฃผ๋Š”์ง€ ๊ณ ๋ฅด์‹œ์˜ค. 3๋ฒˆ (์ƒ์†)

 

class Class(object):
    def __init__(self,name,score):
        self.name = name
        self,score = score

class Math(Class):
    def say():
        print('ํž˜๋‚ด')

#3 ๋‹ค์Œ๊ณผ ๊ฐ™์ด ์ฝ”๋“œ๋ฅผ ์ž‘์„ฑํ–ˆ์„ ๋•Œ, ์‹คํ–‰ ๊ฒฐ๊ณผ๋กœ ์•Œ๋งž์€ ๊ฒƒ์€? 5

class Marvel(object):
    def __init__(self,name,characteristic):
        self.name = name
        self.characteristic =characteristic

    def __str__(self):
        return "My name is {0} and my weapon is {1}".format(self.name,self.characteristic)

    class Villain(Marvel):
        pass

    first_villain = Villain('Thanos','infinity gaunetlet')
    print(first_villain)

4๋ฒˆ ์ •๋‹ต : 5๋ฒˆ 

 

#5 ๋‹ค์Œ ์ฝ”๋“œ์˜ ์‹คํ–‰ ๊ฒฐ๊ณผ๋ฅผ ์“ฐ์‹œ์˜ค.

class IceCream(object):
    def __init__(self,flavor):
        self.flavor = flavor
    def change_flavor(self,new_flavor):
        print('์•„์ด์Šคํฌ๋ฆผ์„ %s์—์„œ %s๋กœ ๋ณ€๊ฒฝํ•ด์ฃผ์„ธ์š”'%(self.flavor,new_flavor))
        self.flavor=new_flavor
        print('์•„์ด์Šคํฌ๋ฆผ ๋ง›์„ %s๋กœ ๋ณ€๊ฒฝํ•ด๋“œ๋ ธ์–ด์š”'%self.flavor)

ice_cream = IceCream('๋ ˆ์ธ๋ณด์šฐ ์ƒค๋ฒ ํŠธ')
ice_cream.change_flavor('๋ฐ”๋žŒ๊ณผ ํ•จ๊ป˜ ์‚ฌ๋ผ์ง€๋‹ค')

์ •๋‹ต : ์•„์ด์Šคํฌ๋ฆผ์„ ๋ ˆ์ธ๋ณด์šฐ ์ƒค๋ฒ ํŠธ์—์„œ ๋ฐ”๋žŒ๊ณผ ํ•จ๊ป˜ ์‚ฌ๋ผ์ง€๋‹ค๋กœ ๋ณ€๊ฒฝํ•ด์ฃผ์„ธ์š”

          ์•„์ด์Šคํฌ๋ฆผ ๋ง›์„ ๋ฐ”๋žŒ๊ณผ ํ•จ๊ป˜ ์‚ฌ๋ผ์ง€๋‹ค๋กœ ๋ณ€๊ฒฝํ•ด๋“œ๋ ธ์–ด์š”

#6 ๊ฐ์ฒด์ง€ํ–ฅํ˜•์˜ ํŠน์ง• 3๊ฐ€์ง€๋ฅผ ๊ฐ„๋‹จํžˆ ์„œ์ˆ ํ•˜์‹œ์˜ค

 1. ์ƒ์† : ๋ถ€๋ชจ ํด๋ž˜์Šค์— ์ •์˜๋œ ์†์„ฑ๊ณผ ๋งค์„œ๋“œ๋ฅผ ์ž์‹ ํด๋ž˜์Šค๊ฐ€ ๋ฌผ๋ ค๋ฐ›์•„ ์‚ฌ์šฉํ•˜๋Š” 

2. ๋‹คํ˜•์„ฑ : ๊ฐ™์€ ์ด๋ฆ„์˜ ๋งค์„œ๋“œ๊ฐ€ ๋‹ค๋ฅธ ๊ธฐ๋Šฅ์„ ํ•˜๋Š” ๊ฒƒ

3. ๊ฐ€์‹œ์„ฑ : ๊ฐ์ฒด์˜ ์ •๋ณด๋ฅผ ๋ณผ ์ˆ˜ ์žˆ๋Š” ๋ ˆ๋ฒจ์„ ์กฐ์ ˆํ•˜์—ฌ ๊ฐ์ฒด์˜ ์ •๋ณด ์ ‘๊ทผ์„ ์ˆจ๊ธฐ๋Š” ๊ฒƒ์„ ๋งํ•จ