60分以下的用C表示。 60-89分之间的用B表示 题目：利用条件运算符的嵌套来完成此题：学习成绩> =90分的同学用A表示

"B":"C"); }} "A":i>=60 ||| import java.util.Scanner;public class asdf { /** * @param args */ public static void main(String[] args) { // TODO Auto-generated method stub Scanner s=new Scanner(System.in); System.out.println("请输入分数"); int i=s.nextInt(); System.out.println(i>=90 public class GradeFromScore {public static void main(String[] args) {int[] score = new int[100];char[] grade = new char[100];for (int i = 0; i < score.length; i++) {score[i] = (int) (Math.random() * 101);}for (int i = 0; i < score.length; i++) {if (score[i] >= 60) {if (score[i] >= 90) {grade[i] = 'A';} else {grade[i] = 'B';}} else {grade[i] = 'C';}}for (int i = 0; i < grade.length; i++) {System.out.println(score[i] + "/t" + grade[i]);}}}是不是这样