BMR计算器1.0

程序：

import turtle

def main():

gender='男'
weight=70
height=175
age=25
if gender=='男':
    bmr=(13.7*weight)+(5.0*height)-(6.8*age)+66
elif gender=='女':
    bmr=(9.6*weight)+(1.8*height)-(4.7*age)+655
else:
    bmr=-1

if bmr!=-1:
    print('基础代谢率(大卡）：',bmr)
else:
    print('性别请输入男或女')

if name==‘main’:
main()

运行结果：