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作业

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import java.util.Scanner;

public class Main{

public static void main(String[]args){

Scanner scanner = new Scanner(System.in);

System.out.println("体重(kg)");

double bodyWeight = scanner.nextDouble();

System.out.println("身高(m)");

double hight = scanner.nextDouble();

double BMI = bodyWeight/(hight*hight);

if(BMI>32){

System.out.printf("%.2f 非常肥胖",BMI);}

else if (BMI>25){

System.out.printf("%.2f 肥胖",BMI);}

else if (BMI>=18.5){

System.out.printf("%.2f 正常",BMI);}

else{

System.out.printf("%.2f 过轻",BMI);}

}

}


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