[Python] Lambda

람다함수

lambda 인자들: 표현식

람다사용1

circle = lambda radius, pi: pi * (radius **2) print(type(circle)) # <class 'function'> print(circle(3, 3.14))

람다사용2

def circle_area(radius, print_format): area = 3.14 * (radius ** 2) print_format(area) if __name__ == '__main__': circle_area(3, lambda x:print('result:', round(x,1))) circle_area(3, lambda x:print('result:', round(x,2)))