利用switch语句判断学生成绩

##利用switch语句判断学生成绩

import java.util.Scanner;
public class Test{
	public static void main(String[] args){
		Scanner input = new Scanner(System.in);
		System.out.println("请输入分数：");
		int score = input.nextInt();
		switch(score/10){
			case 1:
			case 2:
			case 3:
			case 4:
			case 5:
				System.out.println("不及格！！！");
				break;
			case 6:
				System.out.println("及格！！！");
				break;
			case 7:
				System.out.println("中等！！！");
				break;
			case 8:
				System.out.println("良好！！！");
				break;
			case 9:
				System.out.println("优秀！！！");
				break;
			case 10:
				if(score==100){
					System.out.println("学霸！！！");
					break;
				}
			default:
				System.out.println("输入分数不正确！！");
		}
	}
}