package com.moyuan.note;
import java.util.Scanner;
public class SwitchDemo {
public static void main(String[] args) {
//从控制台输入成绩
System.out.print("请输入您的成绩:");
Scanner sc = new Scanner(System.in);
//定义变量接收控制台输入的数据
int score = sc.nextInt();
//使用switch分支语句判断成绩等级
switch (score / 10) {
case 10:
System.out.println("您的成绩等级为:满分");
break;
case 9:
System.out.println("您的成绩等级为:优秀");
break;
case 8:
System.out.println("您的成绩等级为:良好");
break;
case 7:
System.out.println("您的成绩等级为:中等");
break;
case 6:
System.out.println("您的成绩等级为:合格");
break;
case 5: case 4: case 3: case 2: case 1: case 0:
System.out.println("您的成绩等级为:不合格");
break;
default:
System.out.println("您输入的成绩有误");
break;
}
}
}
运行结果:



