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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这是一个幼稚的ID
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);}
}
}