Java 用short函数排序数组大小

public class MyDemo {
    public static void main(String[] args) {
        System.out.println("请输入数字:");
        Scanner a=new Scanner(System.in);
        String str=a.next().toString();
        String[]score=str.split(",");
        int [] b=new int[score.length];
        System.out.println("排序前顺序为：");
        for(int i=0;i