个回答

• _Loptr_

  2018-11-02 17:06:36

  已采纳

  price用double就行了

  0

• Objectivetheocean

  2019-01-08 03:51:15

  public class HelloWorld{

      public static void main(String[] args) {

     String name="爱慕课";

     char sex='男';

        int num=18;

        double price=120.5;

        boolean isOK=true;

  System.out.println(name);

  System.out.println(sex);

  System.out.println(num);

  System.out.println(price);

  System.out.println(isOK);

  }

  }

  
  

  0

• 追逐梦想的路上

  2018-12-07 21:45:31

  folat感觉挺不错的为什么，这里校验的是double

  0

• 慕粉1450265894

  2018-11-02 17:14:55

  float改成double

  0