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();

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

    }
}

一开始出错，后来发现自己计算公式看错了。哈哈哈