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 bmi=weight/(height*height);
        if(bmi>=18.5&&bmi<20.9){
            System.out.print("苗条");
        }
        else if(bmi>=20.9&&bmi<24.9){
            System.out.print("适中");
        }
        else if(bmi<18.5){
            System.out.print("偏瘦");
        }
        else{
            System.out.print("偏胖");
        }

    }
}