参赛者成绩

package ggg;public class wda {public double calavg(int[] scores) {int sum = 0;double avg = 0.0;for (int i = 0; i < scores.length; i++) {sum += scores[i];}avg = (double) sum / scores.length;return avg;}public int calmax(int[] scores) {int max = scores[0];for (int i = 0; i < scores.length; i++) {if (max < scores[i]) {max = scores[i];}}return max;}}

package ggg;import java.util.*;public class wda1 {public static void main(String[] args) {Scanner input = new Scanner(System.in);wda s = new wda();int[] scores = new int[5];System.out.println("输入5名参赛者的成绩:");for (int i = 0; i < 5; i++) {scores[i] = input.nextInt();}double avgscore = s.calavg(scores);System.out.println("平均成绩:" + avgscore);int max = s.calmax(scores);System.out.println("最高成绩:" + max);}}