- import java.util.Scanner;
- public class A {
- public static void main(String args[]){
- Scanner s=new Scanner(System.in);
- int i=0;
- float score;
- while(i<5){
- score=s.nextFloat();
- if(score>=0 && score<=100)
- if(score<=100 && score>=90)
- System.out.println("U");
- else if(score<90 && score>=80)
- System.out.println("甲");
- else if(score<80 && score>=70)
- System.out.println("乙");
- else if(score<70 && score>=60)
- System.out.println("丙");
- else
- System.out.println("丁");
- else
- System.out.println("輸入錯誤");
- i=i+1;
- }
-
- }
- }
複製代碼 |