java 统计一组学生的成绩

package c01.s01.t07;
import java.util.Scanner;

/**
 * 功能：
 * 作者：
 * 日期：
 */
public class task07 {
    public static void main(String[] args) {
        // 声明部分
        double[] scores = new double[10]; // 双精度一维数组，10个元素，scores[0], scores[1],..., scores[9]
        double sum, average, max, min;
        Scanner sc = new Scanner(System.in);

        // 输入部分
        for (int i = 0; i < scores.length; i++) {
            System.out.print("scores[" + i + "] = ");
            scores[i] = sc.nextDouble();
        }

        // 处理部分
        sum = 0;
        for (int i = 0; i < scores.length; i++) {
            sum = sum + scores[i];
        }
        average = sum / scores.length;

        max = Double.MIN_VALUE;
        for (int i = 0; i < scores.length; i++) {
            if (scores[i] > max) {
                max = scores[i];
            }
        }
        min = Double.MAX_VALUE;
        for (int i = 0; i < scores.length; i++) {
            if (scores[i] < min) {
                min = scores[i];
            }
        }

        // 输出部分
        System.out.println("sum = " + sum);
        System.out.println("average = " + average);
        System.out.println("max = " + max);
        System.out.println("min = " + min);
    }
}