TypeError：*：'float'和'builtin_function_or_method'的不受支持的操作数类型

Question

def male_resting_metabolic_rate(weight,height,age): 

    '''Takes in the weight, height, and age of a male individual 
    and returns the resting metabolic rate 

Example answers: 
    male_resting_metabolic_rate(80,180,48) = 1751''' 

    male_resting_metabolic_rate = int((88.4+13.4*weight)+(4.8*height)-(5.68* age)) 

if __name__ == "__main__": 
print("This program will calculate the resting metabolic rate of an individual") 

    #Gather the inputs for the functions 

weight = input("What is your weight in kilograms?") 
height = input("What is your height in centimeters?") 
age = int(input("What is your age?" + "(between 1-110):")) 

print("Your resting metabolic rate is",male_resting_metabolic_rate(input,input,input)) 

为什么它说我在第10行和第24行有错误？超新的这个，所以我很抱歉，如果答案相当明显。

Answer 1

发现至少两处错误：您需要在python中用“return”返回值。你也需要通过名称不是“输入”

传递参数试试这个：

def male_resting_metabolic_rate(weight,height,age): 

    '''Takes in the weight, height, and age of a male individual 
    and returns the resting metabolic rate 

    Example answers: 
    male_resting_metabolic_rate(80,180,48) = 1751''' 

    return int((88.4+13.4*weight)+(4.8*height)-(5.68* age)) 

if __name__ == "__main__": 
    print("This program will calculate the resting metabolic rate of an individual") 

    #Gather the inputs for the functions 

    weight = float(input("What is your weight in kilograms?")) 
    height = float(input("What is your height in centimeters?")) 
    age = int(input("What is your age?" + "(between 1-110):")) 

    print("Your resting metabolic rate is",male_resting_metabolic_rate(weight, height, age))