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){
        System.out.print("偏瘦");
    }else 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{
        System.out.print("偏胖");
    }
}

}