a = input("请输入你的身高（cm）：") b = input("请输入你的体重（kg）：") height = int(a)/100 weight = int(b) bmi = weight/height**2 print("%.2f" % bmi) if bmi <= 18.5: print("你要多吃点！") elif 18.5 <= bmi <= 25: print("你的身材太好了！")elif 25 <= bmi <= 28: print("你该少吃点！")else: print("你喝水就可以了！")
Sign in to make a reply
举目瞩世
BMI指数用来判断健康程度。
a = input("请输入你的身高（cm）：") b = input("请输入你的体重（kg）：") height = int(a)/100 weight = int(b) bmi = weight/height**2 print("%.2f" % bmi) if bmi <= 18.5: print("你要多吃点！") elif 18.5 <= bmi <= 25: print("你的身材太好了！")
elif 25 <= bmi <= 28: print("你该少吃点！")
else: print("你喝水就可以了！")