利用switch語句判斷學生成績

##利用switch語句判斷學生成績

import java.util.Scanner;
public class Test{
	public static void main(String[] args){
		Scanner input = new Scanner(System.in);
		System.out.println("請輸入分數：");
		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("優秀！！！");
				break;
			case 10:
				if(score==100){
					System.out.println("學霸！！！");
					break;
				}
			default:
				System.out.println("輸入分數不正確！！");
		}
	}
}