- import java.util.Scanner;
- public class Ch13 {
- public static void main(String[] args) {
- Scanner s=new Scanner(System.in);
- float scort;
- System.out.print("請輸入你的成績:");
- scort=s.nextFloat();
- if(scort>=90 && scort<=100)
- System.out.println("優等");
- else if(scort>=80 && scort<90)
- System.out.println("甲等");
- else if(scort>=70 && scort<80)
- System.out.println("乙等");
- else if(scort>=60 && scort<70)
- System.out.println("丙等");
- else if(scort>=0 && scort<60)
- System.out.println("丁等");
- else
- System.out.println("輸入錯誤!");
-
- }
- }
複製代碼 |