2回答

• 

  佛曰_守口如瓶

  2016-06-01 23:59:57

  import java.util.Arrays;

  public class HelloWorld {

  public static void main(String[]args){

  int [] scores={21,-23,56,192,23,102,62,72};

  System.out.println("前三名:");

  HelloWorld hello=new HelloWorld();

  hello.getTop3(scores);

  }

  
  

  public void getTop3(int[]scores){

  Arrays.sort(scores);

  for(int i=scores.length-1;i>scores.length-4;i--){

  System.out.print(scores[i]+" ");

  }

  }

  }

  
  

  0 0
• 

  露湾

  2016-05-23 11:02:11

  第四行main方法名错了，你写成maid了

  0 0