ํ‹ฐ์Šคํ† ๋ฆฌ ๋ทฐ

๐Ÿ“Œ ์ธ์Šคํ„ด์Šค์˜ ์ถœ๋ ฅํ˜•์‹์„ ์ง€์ •ํ•˜๋Š” ๋ฐฉ๋ฒ•

1. print๋ฌธ ์•ˆ์—์„œ format ์ง€์ •

class Coord(object):
    def __init__ (self, x, y):
        self.x, self.y = x, y


point = Coord(1, 2)
print( '({}, {})'.format(point.x, point.y) ) 

2. ํด๋ž˜์Šค ๋ฐ”๊นฅ์— ์ถœ๋ ฅ ํ•จ์ˆ˜ ์ƒ์„ฑ

class Coord(object):
    def __init__ (self, x, y):
        self.x, self.y = x, y


def print_coord(coord):
    print( '({}, {})'.format(coord.x, coord.y) )
    
    
print_coord(point)

3. __str__ ๋ฉ”์†Œ๋“œ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ํด๋ž˜์Šค ๋‚ด๋ถ€์—์„œ ์ถœ๋ ฅ format ์ง€์ •

class Coord(object):
    def __init__ (self, x, y):
        self.x, self.y = x, y
    def __str__ (self):
        return '({}, {})'.format(self.x, self.y)


point = Coord(1, 2)

ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค - ํŒŒ์ด์ฌ์„ ํŒŒ์ด์ฌ๋‹ต๊ฒŒ ๊ฐ•์˜๋ฅผ ๋“ฃ๊ณ  ์ •๋ฆฌํ•œ ๋‚ด์šฉ
programmers.co.kr/learn/courses/4008

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