import java.util.Scanner;
public class Score {
public static void main(String[] args){
System.out.println("请输入你的成绩");
Scanner sc=new Scanner(System.in);
int score=sc.nextInt();
switch(score/10){
case 10:
System.out.println("A等");
break;
case 9:
System.out.println("A等");
break;
case 8:
System.out.println("B等");
break;
case 7:
System.out.println("C等");
break;
case 6:
System.out.println("D等");
break;
default:
System.out.println("E等");
break;
}
}
}
显示结果:
请输入你的成绩
100
A等