制作一个BMI计算器，并试图用个人的身高和体重调用一个函数

Question

我正在尝试创建一个BMI计算器，并试图调用一个以身高和体重为参数的函数，并使用公式weight×703/height2返回BMI。

recipients = ["John", "Dee", "Aleister", "Lilith", "Paul", "Reggy"]
heights = []
weights = []
for recipient in recipients:
heights.append(int(input("What is your height " + recipient )))
weights.append(int(input("What is your weight " + recipient )))
def BMI(weights, heights):
bmi_total = (weights * 703) / (heights ** 2)
print(bmi_total)

其余说明如下：

• 然后应该将体重指数附加到数组中。

• 使用第二个循环，它应该遍历体重指数数组，并调用另一个函数，该函数接受体重指数作为参数，并返回个人是体重不足、正常体重还是超重。

• 应计算每个类别中的个人数量，并显示这些类别中每个类别的人数。

• 您应该决定这六个人的名字以及用于分类的阈值。

我是否正确地为这组指令创建了函数？

Answer 1

您很接近：使用带有zip的for循环来遍历weights和`heights列表中的每个weight, height：

recipients = ["John", "Dee", "Aleister", "Lilith", "Paul", "Reggy"]
heights = []
weights = []
for recipient in recipients:
heights.append(int(input("What is your height " + recipient )))
weights.append(int(input("What is your weight " + recipient )))
def BMI(weights, heights):
for weight, height in zip(weights, heights):
bmi_total = (weight * 703) / (height ** 2)
print(bmi_total)
BMI(weights, heights)