题解 | #判断体重指数#

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        double height = scanner.nextDouble();
        double weight = scanner.nextDouble();

        //write your code here......
        
        double BIM = weight/(height*height);
        if(BIM<18.5){
             System.out.println("偏瘦");
        }
        if(BIM >=18.5 && BIM<20.9){
            System.out.println("苗条");
        }if(BIM>=20.9 && BIM<=24.9){
             System.out.println("适中");
        }if(BIM>24.9){
             System.out.println("偏胖");
        }
        
    }
}