入力1

 Input your height (cm)?
168.5
 Input your weight (kg)?
58.5
 Your BMI value is  20.6
 Normal weight
 Your best weight is  62.5 kg

入力2

 Input your height (cm)?
170.
 Input your weight (kg)?
88.5
 Your BMI value is  30.6
 Obesity (Class 1-2)
 Your best weight is  63.6 kg