|
发表于 2020-7-26 10:27:24
|
显示全部楼层
本帖最后由 一打几 于 2020-7-26 10:33 编辑
BMI
- public class BMI
- {
- public static void main(String[] args){
- java.util.Scanner s = new java.util.Scanner(System.in);
- System.out.print("请输入您的身高(m):");
- double num = s.nextDouble();
- System.out.print("请输入您的体重(kg):");
- double num2 = s.nextDouble();
- System.out.println(B(num , num2));
- }
- public static String B(double a , double b){
- String num3 = "123";
- double c = b / (a * a);
- System.out.println("当前BMI是:" + c);
- if(c < 18.5){
- num3 = "体重过轻";
- }else if(c >= 18.5 && c < 24.0){
- num3 = "正常范围";
- }else if(c >= 24.0 && c < 27.0){
- num3 = "轻度肥胖";
- }else if(c >= 27.0 && c < 30.0){
- num3 = "中度肥胖";
- }else{
- num3 = "重度肥胖";
- }
- return "身体状态为:" + num3;
- }
- }
复制代码 |
|