王柏諺

1. score=input("請輸入你的成績:")
   
2. score=float(score)
   
3. if(score>=90 and score<=100):
   
4.     print("優等!")
   
5. if(score>=80 and score<=90):   
   
6.     print("甲等!")
   
7. if(score>=70 and score<=80):
   
8.     print("乙等!")
   
9. if(score>=60 and score<=70):   
   
10.     print("丙等!")
    
11. if(score>=0 and score<=60):   
    
12.     print("不及格!")
    
13. else:
    
14.     print("輸入錯誤!")
    
15.    

複製代碼