# 002if-else結構式 BMI {
public class TestBMI {

public static void main(String[] args) {
double weight=80,height=1.7;
double bmi = weight/ Math.pow(height, 2);

System.out.println("BMI="+bmi);

if (bmi<18.5) {
System.out.println("過瘦");
}else if (bmi >=18.5 && bmi>24) {
System.out.println("正常");
}else if (bmi>=24)
System.out.println("過胖");
}
}