去掉最高分和最低分之后的N-2位评委的平均分

package day06;

import java.util.Scanner;

/*有N位评委给选手打分
 * 选手的最终得分为:去掉最高分和最低分之后的N-2位评委的平均分*/
public class MethodDemo05 {
    public static void main(String[] args) {
        scorectrl();
    }

    public static double[] getscores(int n) {//获取每个评委的成绩
        double[] scores = new double[n];
        Scanner scanner = new Scanner(System.in);
        for (int i = 0; i < scores.length; i++) {
            System.out.println("请输入第" + (i + 1) + "位评委的成绩");
            scores[i] = scanner.nextDouble();                 //通过屏幕获取评委的成绩
        }
        return scores;
    }

    public static double avgscore(double[] scores) {//获取平均成绩，减去最高分和最低分后的成绩

        double total = 0.0;
        double min = scores[0];
        double max = scores[0];
        for (int i = 0; i < scores.length; i++) {
            total += scores[i];//获取总分
            if (min > scores[i]) {
                min = scores[i];
            }
            if (scores[i] > max) {
                max = scores[i];
            }
        }
        return (total - min - max) / (scores.length - 2);//计算平均分
    }

    public static void scorectrl() {//评分系统使用
        Scanner scanner = new Scanner(System.in);
        System.out.println("请输入评委数量,输入999退出");
        int n = 0;
        n = scanner.nextInt();
        while (n != 999) {//999时退出评分系统
            double[] scores = getscores(n);
            if (n > 2) {
                System.out.println("平均分为" + avgscore(scores));
            } else {
                System.out.println("评委数量需要大于二");
            }
            System.out.println("请输入评委数量,输入999退出");

            n = scanner.nextInt();
        }
    }
}