python Tutorial 8 | lambda

阿嬤

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Apr 16, 2021

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前言

什麼事lambda

程式

加法

x = lambda a : a + 10
print(x(5))def add2(a):
    x = a + 10return xprint(add2(5))

乘法

x = lambda a, b : a * b
print(x(5, 6))def multiply2(a, b):
    x = a * breturn xprint(multiply2(5, 6))

比大小

x = lambda c, d : c if c > d else  d
print(x(4, 5))def compare2(c, d):
    x = 0
    if  c > d:
        x = celse :
        x = d
    return xprint(compare2(5,4))

BMI值

def BMI_calculator(height, weight):
    height = float(height)
    BMI = 0.0 #歸零
    height = height/100  #公分換算成公尺
    BMI = weight / (height**2)#體重（公斤）除以（身高的平方）return BMIprint(BMI_calculator(162,45))x = lambda height, weight : weight / ((height/100)**2)
print(x(162.0, 45.1))