package?im;
import?java.util.Arrays;
public?class?test?{
????public?static?void?main(String[]?args)?{
???? test?hello?=?new?test();
int[]?scores={79,52,98,81};???????
System.out.println("共有"+hello.sort(scores)+"個成績信息！");
}
????
public?int?sort(int[]?scores){
Arrays.sort(scores);
System.out.println(Arrays.toString(scores));
????????//返回數(shù)組中元素的個數(shù)
????????return?scores.length;
}
}
我的代碼為什么是先輸出成績再輸出個數(shù)？
慕粉1308425060
2017-01-10 15:57:24
