李沛昂

1. print("***智慧找零系統***")
   
2. price=int(input("請輸入商品價格: "))
   
3. pay=int(input("請輸入客人付的錢: "))
   
4. money=pay-price
   
5. print(f"須找客人{money}元")
   
6. if money>=500:
   
7.     print(f"五百元鈔票{money//500}張")
   
8.     money%=500
   
9. if money>=100:
   
10.     print(f"一百元鈔票{money//100}張")
    
11.     money%=100
    
12. if money>=50:
    
13.     print(f"五十元硬幣{money//50}個")
    
14.     money%=50
    
15. if money>=10:
    
16.     print(f"十元硬幣{money//10}個")
    
17.     money%=10
    
18. if money>=5:
    
19.     print(f"五元硬幣{money//5}個")
    
20.     money%=5
    
21. if money>=1:
    
22.     print(f"一元硬幣{money}個")

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