package com.test;

import java.util.Scanner;

/**

?* @author zgx

?* @deprecated 輸入學生成績，得到最高分，并對每一個學生評等級

?* @version 1.0

?*/

public class ArrayTest01 {

???public static void main(String[] args) {

??????//獲取學生人數(shù)創(chuàng)建數(shù)組

??????System.out.print("請輸入學生人數(shù)：");

??????Scanner scanner = new Scanner(System.in);

??????int i = scanner.nextInt();

??????int[] students = new int[i];

??????double[] grade = new double[i];

??????//輸入每一個學生的值

??????for (int j = 0; j < grade.length; j++) {

?????????System.out.print("請輸入第" + (j + 1) + "個學生的成績：");

?????????Scanner scanner2 = new Scanner(System.in);

?????????grade[j] = scanner.nextDouble();

??????}

??????double max = 0;

??????//得到最高分

??????for (int j = 0; j < grade.length; j++) {

?????????if (max > grade[j]) {

????????????break;

?????????} else {

????????????max = grade[j];

?????????}

??????}

??????System.out.println("最高分是:" + max);

??????//評等級

??????for (int j = 0; j < students.length; j++) {

?????????if (grade[j] >= (max - 10)) {

????????????System.out.println("第" + (j + 1) + "位學生的成績是：" + grade[j]

??????????????????+ "，等級是A");

?????????} else if (grade[j] >= (max - 20)) {

????????????System.out.println("第" + (j + 1) + "位學生的成績是：" + grade[j]

??????????????????+ "，等級是B");

?????????} else if (grade[j] >= (max - 30)) {

????????????System.out.println("第" + (j + 1) + "位學生的成績是：" + grade[j]

??????????????????+ "，等級是C");

?????????} else {

????????????System.out.println("第" + (j + 1) + "位學生的成績是：" + grade[j]

??????????????????+ "，等級是D");

?????????}

??????}

???}

}