package com.rya.three;
import java.util.Scanner;
public class Score {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
System.out.println("请输入成绩:");
int score = scanner.nextInt();
switch (score / 10) {
case 10:
case 9:
System.out.println("优秀");
break;
case 8:
System.out.println("良好");
break;
case 7:
System.out.println("中等");
break;
case 6:
System.out.println("及格");
break;
case 5:
case 4:
case 3:
case 2:
case 1:
System.out.println("不及格");
break;
default:
System.out.println("非法数据");
break;
}
}
}