import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
System.out.println("输入体重(KG)");
float a = scanner.nextFloat();
System.out.println("输入身高(M)");
float b = scanner.nextFloat();
float bmi = a/(b*b);
System.out.println("BMI="+bmi);
float d1 = 32;
float d2 = 28;
float d3 = 25;
float d4 = (float)18.5;
if (bmi>=d1) {
System.out.println("非常肥胖");
}
else if (bmi>=d2) {
System.out.println("肥胖");
else if (bmi>=d3){
System.out.println("偏重");
else if (bmi>=d3) {
System.out.println("正常");
else {
System.out.println("偏瘦");
Sign in to make a reply
説025
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
System.out.println("输入体重(KG)");
float a = scanner.nextFloat();
System.out.println("输入身高(M)");
float b = scanner.nextFloat();
float bmi = a/(b*b);
System.out.println("BMI="+bmi);
float d1 = 32;
float d2 = 28;
float d3 = 25;
float d4 = (float)18.5;
if (bmi>=d1) {
System.out.println("非常肥胖");
}
else if (bmi>=d2) {
System.out.println("肥胖");
}
else if (bmi>=d3){
System.out.println("偏重");
}
else if (bmi>=d3) {
System.out.println("正常");
}
else {
System.out.println("偏瘦");
}
}
}