JAVA: BMI 计算器使用 [英] JAVA: BMI Calculator using

问题描述

我对 java 非常陌生，试图使用构造函数、公共实例方法和 toString 方法构建一个简单的 BMI 计算器.

I am very new to java trying to build a simple BMI calculator using a constructor, a public instance method and a toString method.

public class BMI {

public BMI(String name, double height, double weight){

}

public String getBMI() {
    return (weight/height);
  }


  public String toString() {
        return name + "is" + height + "tall and is " + weight +
                "and has a BMI of" + getBMI() ;
      }

public static void main(String[] args) {


}

我真的不知道我在做什么，所以感谢所有帮助.如果您知道如何完成此操作，并且可以向我展示一个可以演示如何使用它的主要方法，那将不胜感激.

i don't really know what i'm doing, so all help is appreciated. If you know how to complete this and can show me a main method which can demonstrate how to use it that would be even more appreciated.

谢谢:)

推荐答案

你已经有了一个代码，所以我只想提一下 BMI 是体重(公斤)除以身高(米)平方

You already have a code so I'll just mention that BMI is weight (in kg) divided by height (in m) squared

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