- import java.util.Scanner;
- public class Ch43 {
- public static void main(String[] args) {
- Scanner s=new Scanner(System.in);
- int GG;
- System.out.print("請輸入你的成績:");
- GG=s.nextInt();
- if(GG>=90 && GG<=100)
- System.out.println("優");
- else if(GG>=80 && GG<=90)
- System.out.println("甲");
- else if(GG>=70 && GG<=80)
- System.out.println("乙");
- else if(GG>=60 && GG<=70)
- System.out.println("丙");
- else if(GG>=0 && GG<=60)
- System.out.println("丁");
- else
- System.out.println("輸入錯誤!");
- }
- }
複製代碼 |