package com.fqs.test;
import java.util.Random;
import java.util.Scanner;
public class hello {
public static void main(String[] args) {
//评委打分 评委个数6个
//分数的范围1到100
//去掉最高分 去掉最低分 剩下的4个评委的平均分
double[] arr = new double[6];
Scanner sc = new Scanner(System.in);
for (int i = 1; i <= arr.length; i++) {
System.out.println("请第" + i + "位评委给评分");
double num = sc.nextInt();
boolean flag = true;//是否有不合法的评分 如果不合法一直循环让输入 只有true才能进到循环里
while (flag) {
if (num < 0 || num > 100) {
flag = true;
System.out.println("不合法，请输入1到100之间的评分");
num = sc.nextInt();
} else {
flag = false;
arr[i - 1] = num;//合法的存到arr数组中
System.out.println("合法，放到arr数组下标：" + (i - 1));
break;
}
}
}
System.out.println("avg:" +
getAvg(arr));
}
public static double getAvg(double[] arr) {
double max = arr[0];
double min = arr[0];
double avg = 0;
double sum = 0;
for (int i = 0; i < arr.length; i++) {
if (max < arr[i]) {
max = arr[i];
//获得最大值
}
}
for (int i = 0; i < arr.length; i++) {
if (min > arr[i]) {
min = arr[i];
//获得最小值
}
}
for (int i = 0; i < arr.length; i++) {
sum = sum + arr[i];
}
System.out.println("sum:" + sum);
avg = (sum - min - max) / (arr.length - 2);
return avg;
}
}//类结束