5个裁判员打分,去掉一个最高分,去掉一个最低分,剩余三个分数的平均值就是该选手的最终打分;已知每个裁判打分都是从 {10,20,30,40,50,60,70,80,90,100} 数组中随机抽取数据给选手打分,在控制台打印出5个裁判给该选手的打分情况和选手的最终打分;
import java.util.Random;
public class test {
public static void main(String args[]) {
System.out.println("5个裁判给选手的打分情况为:");
int score[] = new int[5];
Random r = new Random();
for (int i = 0; i <= 4; i++) {
score[i] = 10 * (r.nextInt(10) + 1);
System.out.print(score[i] + ",");
}
System.out.println();
System.out.println("选手的最终得分为:" + average(score));
}
static int average(int[] a) {
int sum = 0;
int max = Integer.MIN_VALUE;
int min = Integer.MAX_VALUE;
for (int i = 0; i < a.length; i++) {
sum += a[i];
if (a[i] > max)
max = a[i];
if (a[i] < min)
min = a[i];
}
return (sum - max - min) / (a.length - 2);
}
}