彭郁程

1.

1. score=int(input("請輸入你的成績"))
   
2. print("你的成績為",score,sep="")
   
3. if (score<60) :
   
4.   print("不及格")
   
5. elif(score>=60 and score<=100):
   
6.   print("及格!")
   
7. else:
   
8.     print("無效!最高分數為100!")
   
9.    

複製代碼

2.

1. # -*- coding: utf-8 -*-
   
2. """
   
3. Created on Fri Aug 19 10:28:38 2022
   
4. 
   
5. @author: student
   
6. """
   
7. 
   
8. score=int(input("請輸入你的成績: "))
   
9. if score>=90 and score<=100:
   
10.     print("優等!")
    
11. elif score>=80 and score<90:
    
12.     print("甲等!")
    
13. elif score>=70 and score<80:
    
14.     print("乙等!")
    
15. elif score>=60 and score<70:
    
16.     print("丙等!")
    
17. elif score>=0 and score<60:
    
18.     print("不及格!")
    
19. else:
    
20.     print("輸入錯誤!")

複製代碼

3.

1. a=int(input("請輸入國語成績 "))
   
2. b=int(input("請輸入英文成績: "))
   
3. c=int(input("請輸入數學成績: "))
   
4. sum=a+b+c
   
5. avgr=sum/3
   
6. print("總分%d平均:%.2f"%(sum,avgr))
   
7. 
   
8. 
   
9. if avgr>=90 and avgr<=100:
   
10.     print("優等!")
    
11. elif avgr>=80 and avgr<90:
    
12.     print("甲等!")
    
13. elif avgr>=70 and avgr<80:
    
14.     print("乙等!")
    
15. elif avgr>=60 and avgr<70:
    
16.     print("丙等!")
    
17. elif avgr>=0 and avgr<60:
    
18.     print("不及格!")
    
19. else:
    
20.     print("輸入錯誤!")

複製代碼