黃柏叡

1. # -*- coding: utf-8 -*-
   
2. 
   
3. score=int(input("請輸入分數"))
   
4. 
   
5. score=float(score)
   
6. if(score<=100 and score>=90):
   
7.     print("優等")
   
8. elif(score<90 and score>=80):
   
9.     print("甲等")
   
10. elif(score<80 and score>=70):
    
11.     print("乙等")
    
12. elif(score<70 and score>=60):
    
13.     print("丙等")
    
14. elif(score<60 and score>=0):
    
15.     print("不及格")
    
16. else:
    
17.     print("輸入錯誤")

複製代碼