【0703作业】一组成绩降序排列，插入数值

package com.workprojects;

import java.util.Scanner;

/**
 * 插入数值
 * 有一组学员的成绩{99,85,82,63,60}
 * 按降序排列，再增加一个学员的成绩，插入成绩数列，保持降序
 * 2019-07-03
 * @author L
 *
 */
public class Work070302 {
    static Scanner sc = new Scanner(System.in);
    public static void main(String[] args) {
        int[]scores= new int[6];//定义数组长度
        scores[0]=99;
        scores[1]=85;
        scores[2]=82;
        scores[3]=63;
        scores[4]=60;
        System.out.println("请输入新增成绩：");
        int newScore = sc.nextInt();
        int index = -1;//定义指代下标
        for (int i = 0; i < scores.length; i++) {
            if(newScore>scores[i]){
                index = i;
                break;
            }
        }
        System.out.println("插入成绩的下标是："+index);
        for (int i = scores.length - 2; i >= index; i--) {//下标后移
            scores[i+1]=scores[i];
        }
        scores[index] = newScore;
        System.out.println("插入成绩后的信息是：");
        for (int i : scores) {
            System.out.print(i+"\t");
        }
    }
}